19251936

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 61326720

約数和(自身を除く): 42074784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 59, 66, 72, 88, 96, 99, 103, 118, 132, 144, 176, 177, 198, 206, 236, 264, 288, 309, 352, 354, 396, 412, 472, 528, 531, 618, 649, 708, 792, 824, 927, 944, 1056, 1062, 1133, 1236, 1298, 1416, 1584, 1648, 1854, 1888, 1947, 2124, 2266, 2472, 2596, 2832, 3168, 3296, 3399, 3708, 3894, 4248, 4532, 4944, 5192, 5664, 5841, 6077, 6798, 7416, 7788, 8496, 9064, 9888, 10197, 10384, 11682, 12154, 13596, 14832, 15576, 16992, 18128, 18231, 20394, 20768, 23364, 24308, 27192, 29664, 31152, 36256, 36462, 40788, 46728, 48616, 54384, 54693, 62304, 66847, 72924, 81576, 93456, 97232, 108768, 109386, 133694, 145848, 163152, 186912, 194464, 200541, 218772, 267388, 291696, 326304, 401082, 437544, 534776, 583392, 601623, 802164, 875088, 1069552, 1203246, 1604328, 1750176, 2139104, 2406492, 3208656, 4812984, 6417312, 9625968, 19251936]

約数ペア:

[(1, 19251936), (2, 9625968), (3, 6417312), (4, 4812984), (6, 3208656), (8, 2406492), (9, 2139104), (11, 1750176), (12, 1604328), (16, 1203246), (18, 1069552), (22, 875088), (24, 802164), (32, 601623), (33, 583392), (36, 534776), (44, 437544), (48, 401082), (59, 326304), (66, 291696), (72, 267388), (88, 218772), (96, 200541), (99, 194464), (103, 186912), (118, 163152), (132, 145848), (144, 133694), (176, 109386), (177, 108768), (198, 97232), (206, 93456), (236, 81576), (264, 72924), (288, 66847), (309, 62304), (352, 54693), (354, 54384), (396, 48616), (412, 46728), (472, 40788), (528, 36462), (531, 36256), (618, 31152), (649, 29664), (708, 27192), (792, 24308), (824, 23364), (927, 20768), (944, 20394), (1056, 18231), (1062, 18128), (1133, 16992), (1236, 15576), (1298, 14832), (1416, 13596), (1584, 12154), (1648, 11682), (1854, 10384), (1888, 10197), (1947, 9888), (2124, 9064), (2266, 8496), (2472, 7788), (2596, 7416), (2832, 6798), (3168, 6077), (3296, 5841), (3399, 5664), (3708, 5192), (3894, 4944), (4248, 4532)]