16198448

素因数分解:

$2^4\times 7^1\times {\mathrm{144629}}^1$

素因数の和:144644

約数の個数: 20

約数和(自身を含む): 35868240

約数和(自身を除く): 19669792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 144629, 289258, 578516, 1012403, 1157032, 2024806, 2314064, 4049612, 8099224, 16198448]

約数ペア:

[(1, 16198448), (2, 8099224), (4, 4049612), (7, 2314064), (8, 2024806), (14, 1157032), (16, 1012403), (28, 578516), (56, 289258), (112, 144629)]