19561152

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:506

約数の個数: 112

約数和(自身を含む): 59143392

約数和(自身を除く): 39582240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 136, 156, 192, 204, 208, 221, 272, 312, 408, 416, 442, 461, 544, 624, 663, 816, 832, 884, 922, 1088, 1248, 1326, 1383, 1632, 1768, 1844, 2496, 2652, 2766, 3264, 3536, 3688, 5304, 5532, 5993, 7072, 7376, 7837, 10608, 11064, 11986, 14144, 14752, 15674, 17979, 21216, 22128, 23511, 23972, 29504, 31348, 35958, 42432, 44256, 47022, 47944, 62696, 71916, 88512, 94044, 95888, 101881, 125392, 143832, 188088, 191776, 203762, 250784, 287664, 305643, 376176, 383552, 407524, 501568, 575328, 611286, 752352, 815048, 1150656, 1222572, 1504704, 1630096, 2445144, 3260192, 4890288, 6520384, 9780576, 19561152]

約数ペア:

[(1, 19561152), (2, 9780576), (3, 6520384), (4, 4890288), (6, 3260192), (8, 2445144), (12, 1630096), (13, 1504704), (16, 1222572), (17, 1150656), (24, 815048), (26, 752352), (32, 611286), (34, 575328), (39, 501568), (48, 407524), (51, 383552), (52, 376176), (64, 305643), (68, 287664), (78, 250784), (96, 203762), (102, 191776), (104, 188088), (136, 143832), (156, 125392), (192, 101881), (204, 95888), (208, 94044), (221, 88512), (272, 71916), (312, 62696), (408, 47944), (416, 47022), (442, 44256), (461, 42432), (544, 35958), (624, 31348), (663, 29504), (816, 23972), (832, 23511), (884, 22128), (922, 21216), (1088, 17979), (1248, 15674), (1326, 14752), (1383, 14144), (1632, 11986), (1768, 11064), (1844, 10608), (2496, 7837), (2652, 7376), (2766, 7072), (3264, 5993), (3536, 5532), (3688, 5304)]