18930784

素因数分解:

$2^5\times {\mathrm{233}}^1\times {\mathrm{2539}}^1$

素因数の和:2782

約数の個数: 24

約数和(自身を含む): 37444680

約数和(自身を除く): 18513896

約数列:

[1, 2, 4, 8, 16, 32, 233, 466, 932, 1864, 2539, 3728, 5078, 7456, 10156, 20312, 40624, 81248, 591587, 1183174, 2366348, 4732696, 9465392, 18930784]

約数ペア:

[(1, 18930784), (2, 9465392), (4, 4732696), (8, 2366348), (16, 1183174), (32, 591587), (233, 81248), (466, 40624), (932, 20312), (1864, 10156), (2539, 7456), (3728, 5078)]