19570612

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2539}}^1$

素因数の和:2631

約数の個数: 24

約数和(自身を含む): 35844480

約数和(自身を除く): 16273868

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 2539, 3854, 5078, 7708, 10156, 104099, 119333, 208198, 238666, 416396, 477332, 4892653, 9785306, 19570612]

約数ペア:

[(1, 19570612), (2, 9785306), (4, 4892653), (41, 477332), (47, 416396), (82, 238666), (94, 208198), (164, 119333), (188, 104099), (1927, 10156), (2539, 7708), (3854, 5078)]