12921334

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1361}}^1$

素因数の和:1511

約数の個数: 16

約数和(自身を含む): 20005056

約数和(自身を除く): 7083722

約数列:

[1, 2, 47, 94, 101, 202, 1361, 2722, 4747, 9494, 63967, 127934, 137461, 274922, 6460667, 12921334]

約数ペア:

[(1, 12921334), (2, 6460667), (47, 274922), (94, 137461), (101, 127934), (202, 63967), (1361, 9494), (2722, 4747)]