22901872

素因数分解:

$2^4\times 7^1\times {\mathrm{204481}}^1$

素因数の和:204496

約数の個数: 20

約数和(自身を含む): 50711536

約数和(自身を除く): 27809664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 204481, 408962, 817924, 1431367, 1635848, 2862734, 3271696, 5725468, 11450936, 22901872]

約数ペア:

[(1, 22901872), (2, 11450936), (4, 5725468), (7, 3271696), (8, 2862734), (14, 1635848), (16, 1431367), (28, 817924), (56, 408962), (112, 204481)]