18496822

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1181}}^1$

素因数の和:1415

約数の個数: 16

約数和(自身を含む): 28594944

約数和(自身を除く): 10098122

約数列:

[1, 2, 41, 82, 191, 382, 1181, 2362, 7831, 15662, 48421, 96842, 225571, 451142, 9248411, 18496822]

約数ペア:

[(1, 18496822), (2, 9248411), (41, 451142), (82, 225571), (191, 96842), (382, 48421), (1181, 15662), (2362, 7831)]