15225392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10457}}^1$

素因数の和:10485

約数の個数: 40

約数和(自身を含む): 36310176

約数和(自身を除く): 21084784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 10457, 20914, 41828, 73199, 83656, 135941, 146398, 167312, 271882, 292796, 543764, 585592, 951587, 1087528, 1171184, 1903174, 2175056, 3806348, 7612696, 15225392]

約数ペア:

[(1, 15225392), (2, 7612696), (4, 3806348), (7, 2175056), (8, 1903174), (13, 1171184), (14, 1087528), (16, 951587), (26, 585592), (28, 543764), (52, 292796), (56, 271882), (91, 167312), (104, 146398), (112, 135941), (182, 83656), (208, 73199), (364, 41828), (728, 20914), (1456, 10457)]