12375572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 25073664

約数和(自身を除く): 12698092

約数列:

[1, 2, 4, 11, 22, 31, 43, 44, 62, 86, 124, 172, 211, 341, 422, 473, 682, 844, 946, 1333, 1364, 1892, 2321, 2666, 4642, 5332, 6541, 9073, 9284, 13082, 14663, 18146, 26164, 29326, 36292, 58652, 71951, 99803, 143902, 199606, 281263, 287804, 399212, 562526, 1125052, 3093893, 6187786, 12375572]

約数ペア:

[(1, 12375572), (2, 6187786), (4, 3093893), (11, 1125052), (22, 562526), (31, 399212), (43, 287804), (44, 281263), (62, 199606), (86, 143902), (124, 99803), (172, 71951), (211, 58652), (341, 36292), (422, 29326), (473, 26164), (682, 18146), (844, 14663), (946, 13082), (1333, 9284), (1364, 9073), (1892, 6541), (2321, 5332), (2666, 4642)]