25559978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2791}}^1$

素因数の和:3053

約数の個数: 16

約数和(自身を含む): 40539840

約数和(自身を除く): 14979862

約数列:

[1, 2, 19, 38, 241, 482, 2791, 4579, 5582, 9158, 53029, 106058, 672631, 1345262, 12779989, 25559978]

約数ペア:

[(1, 25559978), (2, 12779989), (19, 1345262), (38, 672631), (241, 106058), (482, 53029), (2791, 9158), (4579, 5582)]