15319312

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{3313}}^1$

素因数の和:3355

約数の個数: 30

約数和(自身を含む): 31539338

約数和(自身を除く): 16220026

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 3313, 4624, 6626, 13252, 26504, 53008, 56321, 112642, 225284, 450568, 901136, 957457, 1914914, 3829828, 7659656, 15319312]

約数ペア:

[(1, 15319312), (2, 7659656), (4, 3829828), (8, 1914914), (16, 957457), (17, 901136), (34, 450568), (68, 225284), (136, 112642), (272, 56321), (289, 53008), (578, 26504), (1156, 13252), (2312, 6626), (3313, 4624)]