12812012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 23901696

約数和(自身を除く): 11089684

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 1081, 2162, 2963, 4324, 5926, 11852, 68149, 136298, 139261, 272596, 278522, 557044, 3203003, 6406006, 12812012]

約数ペア:

[(1, 12812012), (2, 6406006), (4, 3203003), (23, 557044), (46, 278522), (47, 272596), (92, 139261), (94, 136298), (188, 68149), (1081, 11852), (2162, 5926), (2963, 4324)]