22373380

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{6863}}^1$

素因数の和:7035

約数の個数: 24

約数和(自身を含む): 47279232

約数和(自身を除く): 24905852

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 6863, 13726, 27452, 34315, 68630, 137260, 1118669, 2237338, 4474676, 5593345, 11186690, 22373380]

約数ペア:

[(1, 22373380), (2, 11186690), (4, 5593345), (5, 4474676), (10, 2237338), (20, 1118669), (163, 137260), (326, 68630), (652, 34315), (815, 27452), (1630, 13726), (3260, 6863)]