12912531142

素因数分解:

$2^1\times 7^1\times {\mathrm{23581}}^1\times {\mathrm{39113}}^1$

素因数の和:62703

約数の個数: 16

約数和(自身を含む): 22137272352

約数和(自身を除く): 9224741210

約数列:

[1, 2, 7, 14, 23581, 39113, 47162, 78226, 165067, 273791, 330134, 547582, 922323653, 1844647306, 6456265571, 12912531142]

約数ペア:

[(1, 12912531142), (2, 6456265571), (7, 1844647306), (14, 922323653), (23581, 547582), (39113, 330134), (47162, 273791), (78226, 165067)]