12891062

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1147

約数の個数: 16

約数和(自身を含む): 19837440

約数和(自身を除く): 6946378

約数列:

[1, 2, 79, 83, 158, 166, 983, 1966, 6557, 13114, 77657, 81589, 155314, 163178, 6445531, 12891062]

約数ペア:

[(1, 12891062), (2, 6445531), (79, 163178), (83, 155314), (158, 81589), (166, 77657), (983, 13114), (1966, 6557)]