12431876

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 22498560

約数和(自身を除く): 10066684

約数列:

[1, 2, 4, 47, 89, 94, 178, 188, 356, 743, 1486, 2972, 4183, 8366, 16732, 34921, 66127, 69842, 132254, 139684, 264508, 3107969, 6215938, 12431876]

約数ペア:

[(1, 12431876), (2, 6215938), (4, 3107969), (47, 264508), (89, 139684), (94, 132254), (178, 69842), (188, 66127), (356, 34921), (743, 16732), (1486, 8366), (2972, 4183)]