12698110

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30971}}^1$

素因数の和:31019

約数の個数: 16

約数和(自身を含む): 23414832

約数和(自身を除く): 10716722

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 30971, 61942, 154855, 309710, 1269811, 2539622, 6349055, 12698110]

約数ペア:

[(1, 12698110), (2, 6349055), (5, 2539622), (10, 1269811), (41, 309710), (82, 154855), (205, 61942), (410, 30971)]