11986508

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:581

約数の個数: 24

約数和(自身を含む): 21628992

約数和(自身を除く): 9642484

約数列:

[1, 2, 4, 43, 86, 172, 227, 307, 454, 614, 908, 1228, 9761, 13201, 19522, 26402, 39044, 52804, 69689, 139378, 278756, 2996627, 5993254, 11986508]

約数ペア:

[(1, 11986508), (2, 5993254), (4, 2996627), (43, 278756), (86, 139378), (172, 69689), (227, 52804), (307, 39044), (454, 26402), (614, 19522), (908, 13201), (1228, 9761)]