12649484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{563}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 22882608

約数和(自身を除く): 10233124

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 563, 1126, 2252, 5617, 11234, 22468, 23083, 46166, 77131, 92332, 154262, 308524, 3162371, 6324742, 12649484]

約数ペア:

[(1, 12649484), (2, 6324742), (4, 3162371), (41, 308524), (82, 154262), (137, 92332), (164, 77131), (274, 46166), (548, 23083), (563, 22468), (1126, 11234), (2252, 5617)]