18714592

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{44987}}^1$

素因数の和:45010

約数の個数: 24

約数和(自身を含む): 39679416

約数和(自身を除く): 20964824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 44987, 89974, 179948, 359896, 584831, 719792, 1169662, 1439584, 2339324, 4678648, 9357296, 18714592]

約数ペア:

[(1, 18714592), (2, 9357296), (4, 4678648), (8, 2339324), (13, 1439584), (16, 1169662), (26, 719792), (32, 584831), (52, 359896), (104, 179948), (208, 89974), (416, 44987)]