15730024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 31248000

約数和(自身を除く): 15517976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 433, 478, 866, 956, 1732, 1912, 3464, 4541, 8227, 9082, 16454, 18164, 32908, 36328, 65816, 103487, 206974, 413948, 827896, 1966253, 3932506, 7865012, 15730024]

約数ペア:

[(1, 15730024), (2, 7865012), (4, 3932506), (8, 1966253), (19, 827896), (38, 413948), (76, 206974), (152, 103487), (239, 65816), (433, 36328), (478, 32908), (866, 18164), (956, 16454), (1732, 9082), (1912, 8227), (3464, 4541)]