38618612

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 69183072

約数和(自身を除く): 30564460

約数列:

[1, 2, 4, 61, 122, 163, 244, 326, 652, 971, 1942, 3884, 9943, 19886, 39772, 59231, 118462, 158273, 236924, 316546, 633092, 9654653, 19309306, 38618612]

約数ペア:

[(1, 38618612), (2, 19309306), (4, 9654653), (61, 633092), (122, 316546), (163, 236924), (244, 158273), (326, 118462), (652, 59231), (971, 39772), (1942, 19886), (3884, 9943)]