38432972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{3221}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 71270640

約数和(自身を除く): 32837668

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 3221, 5966, 6442, 11932, 12884, 61199, 122398, 244796, 505697, 1011394, 2022788, 9608243, 19216486, 38432972]

約数ペア:

[(1, 38432972), (2, 19216486), (4, 9608243), (19, 2022788), (38, 1011394), (76, 505697), (157, 244796), (314, 122398), (628, 61199), (2983, 12884), (3221, 11932), (5966, 6442)]