19166592

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 55814400

約数和(自身を除く): 36647808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 64, 71, 74, 76, 96, 111, 114, 128, 142, 148, 152, 192, 213, 222, 228, 284, 296, 304, 384, 426, 444, 456, 568, 592, 608, 703, 852, 888, 912, 1136, 1184, 1216, 1349, 1406, 1704, 1776, 1824, 2109, 2272, 2368, 2432, 2627, 2698, 2812, 3408, 3552, 3648, 4047, 4218, 4544, 4736, 5254, 5396, 5624, 6816, 7104, 7296, 7881, 8094, 8436, 9088, 10508, 10792, 11248, 13632, 14208, 15762, 16188, 16872, 21016, 21584, 22496, 27264, 31524, 32376, 33744, 42032, 43168, 44992, 49913, 63048, 64752, 67488, 84064, 86336, 89984, 99826, 126096, 129504, 134976, 149739, 168128, 172672, 199652, 252192, 259008, 269952, 299478, 336256, 399304, 504384, 518016, 598956, 798608, 1008768, 1197912, 1597216, 2395824, 3194432, 4791648, 6388864, 9583296, 19166592]

約数ペア:

[(1, 19166592), (2, 9583296), (3, 6388864), (4, 4791648), (6, 3194432), (8, 2395824), (12, 1597216), (16, 1197912), (19, 1008768), (24, 798608), (32, 598956), (37, 518016), (38, 504384), (48, 399304), (57, 336256), (64, 299478), (71, 269952), (74, 259008), (76, 252192), (96, 199652), (111, 172672), (114, 168128), (128, 149739), (142, 134976), (148, 129504), (152, 126096), (192, 99826), (213, 89984), (222, 86336), (228, 84064), (284, 67488), (296, 64752), (304, 63048), (384, 49913), (426, 44992), (444, 43168), (456, 42032), (568, 33744), (592, 32376), (608, 31524), (703, 27264), (852, 22496), (888, 21584), (912, 21016), (1136, 16872), (1184, 16188), (1216, 15762), (1349, 14208), (1406, 13632), (1704, 11248), (1776, 10792), (1824, 10508), (2109, 9088), (2272, 8436), (2368, 8094), (2432, 7881), (2627, 7296), (2698, 7104), (2812, 6816), (3408, 5624), (3552, 5396), (3648, 5254), (4047, 4736), (4218, 4544)]