23909872

素因数分解:

$2^4\times 7^1\times {\mathrm{213481}}^1$

素因数の和:213496

約数の個数: 20

約数和(自身を含む): 52943536

約数和(自身を除く): 29033664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 213481, 426962, 853924, 1494367, 1707848, 2988734, 3415696, 5977468, 11954936, 23909872]

約数ペア:

[(1, 23909872), (2, 11954936), (4, 5977468), (7, 3415696), (8, 2988734), (14, 1707848), (16, 1494367), (28, 853924), (56, 426962), (112, 213481)]