16562406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2837}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 38142720

約数和(自身を除く): 21580314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2837, 2919, 5674, 5838, 8511, 17022, 19859, 39718, 59577, 119154, 394343, 788686, 1183029, 2366058, 2760401, 5520802, 8281203, 16562406]

約数ペア:

[(1, 16562406), (2, 8281203), (3, 5520802), (6, 2760401), (7, 2366058), (14, 1183029), (21, 788686), (42, 394343), (139, 119154), (278, 59577), (417, 39718), (834, 19859), (973, 17022), (1946, 8511), (2837, 5838), (2919, 5674)]