11967460

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3671}}^1$

素因数の和:3843

約数の個数: 24

約数和(自身を含む): 25292736

約数和(自身を除く): 13325276

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 3671, 7342, 14684, 18355, 36710, 73420, 598373, 1196746, 2393492, 2991865, 5983730, 11967460]

約数ペア:

[(1, 11967460), (2, 5983730), (4, 2991865), (5, 2393492), (10, 1196746), (20, 598373), (163, 73420), (326, 36710), (652, 18355), (815, 14684), (1630, 7342), (3260, 3671)]