12680174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6869}}^1$

素因数の和:6955

約数の個数: 16

約数和(自身を含む): 20774880

約数和(自身を除く): 8094706

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 6869, 13738, 89297, 178594, 487699, 975398, 6340087, 12680174]

約数ペア:

[(1, 12680174), (2, 6340087), (13, 975398), (26, 487699), (71, 178594), (142, 89297), (923, 13738), (1846, 6869)]