13697918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 23556960

約数和(自身を除く): 9859042

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 491, 754, 962, 982, 1073, 2146, 6383, 12766, 13949, 14239, 18167, 27898, 28478, 36334, 185107, 236171, 370214, 472342, 526843, 1053686, 6848959, 13697918]

約数ペア:

[(1, 13697918), (2, 6848959), (13, 1053686), (26, 526843), (29, 472342), (37, 370214), (58, 236171), (74, 185107), (377, 36334), (481, 28478), (491, 27898), (754, 18167), (962, 14239), (982, 13949), (1073, 12766), (2146, 6383)]