12289818

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 12982182

約数列:

[1, 2, 3, 6, 59, 118, 149, 177, 233, 298, 354, 447, 466, 699, 894, 1398, 8791, 13747, 17582, 26373, 27494, 34717, 41241, 52746, 69434, 82482, 104151, 208302, 2048303, 4096606, 6144909, 12289818]

約数ペア:

[(1, 12289818), (2, 6144909), (3, 4096606), (6, 2048303), (59, 208302), (118, 104151), (149, 82482), (177, 69434), (233, 52746), (298, 41241), (354, 34717), (447, 27494), (466, 26373), (699, 17582), (894, 13747), (1398, 8791)]