12209714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{4051}}^1$

素因数の和:4201

約数の個数: 16

約数和(自身を含む): 20130336

約数和(自身を除く): 7920622

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 4051, 8102, 44561, 89122, 554987, 1109974, 6104857, 12209714]

約数ペア:

[(1, 12209714), (2, 6104857), (11, 1109974), (22, 554987), (137, 89122), (274, 44561), (1507, 8102), (3014, 4051)]