40690058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{18149}}^1$

素因数の和:18229

約数の個数: 16

約数和(自身を含む): 65340000

約数和(自身を除く): 24649942

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 18149, 36298, 344831, 689662, 1070791, 2141582, 20345029, 40690058]

約数ペア:

[(1, 40690058), (2, 20345029), (19, 2141582), (38, 1070791), (59, 689662), (118, 344831), (1121, 36298), (2242, 18149)]