12439352

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{17471}}^1$

素因数の和:17566

約数の個数: 16

約数和(自身を含む): 23587200

約数和(自身を除く): 11147848

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 17471, 34942, 69884, 139768, 1554919, 3109838, 6219676, 12439352]

約数ペア:

[(1, 12439352), (2, 6219676), (4, 3109838), (8, 1554919), (89, 139768), (178, 69884), (356, 34942), (712, 17471)]