12491742

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{8101}}^1$

素因数の和:8363

約数の個数: 16

約数和(自身を含む): 25083792

約数和(自身を除く): 12592050

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 8101, 16202, 24303, 48606, 2081957, 4163914, 6245871, 12491742]

約数ペア:

[(1, 12491742), (2, 6245871), (3, 4163914), (6, 2081957), (257, 48606), (514, 24303), (771, 16202), (1542, 8101)]