39609862

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 60822000

約数和(自身を除く): 21212138

約数列:

[1, 2, 61, 122, 149, 298, 2179, 4358, 9089, 18178, 132919, 265838, 324671, 649342, 19804931, 39609862]

約数ペア:

[(1, 39609862), (2, 19804931), (61, 649342), (122, 324671), (149, 265838), (298, 132919), (2179, 18178), (4358, 9089)]