12487376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{70951}}^1$

素因数の和:70970

約数の個数: 20

約数和(自身を含む): 26394144

約数和(自身を除く): 13906768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 70951, 141902, 283804, 567608, 780461, 1135216, 1560922, 3121844, 6243688, 12487376]

約数ペア:

[(1, 12487376), (2, 6243688), (4, 3121844), (8, 1560922), (11, 1135216), (16, 780461), (22, 567608), (44, 283804), (88, 141902), (176, 70951)]