12869714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 24022656

約数和(自身を除く): 11152942

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 2647, 4862, 5294, 29117, 34411, 44999, 58234, 68822, 89998, 378521, 494989, 584987, 757042, 989978, 1169974, 6434857, 12869714]

約数ペア:

[(1, 12869714), (2, 6434857), (11, 1169974), (13, 989978), (17, 757042), (22, 584987), (26, 494989), (34, 378521), (143, 89998), (187, 68822), (221, 58234), (286, 44999), (374, 34411), (442, 29117), (2431, 5294), (2647, 4862)]