12942032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47581}}^1$

素因数の和:47606

約数の個数: 20

約数和(自身を含む): 26550756

約数和(自身を除く): 13608724

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 47581, 95162, 190324, 380648, 761296, 808877, 1617754, 3235508, 6471016, 12942032]

約数ペア:

[(1, 12942032), (2, 6471016), (4, 3235508), (8, 1617754), (16, 808877), (17, 761296), (34, 380648), (68, 190324), (136, 95162), (272, 47581)]