21829544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{248063}}^1$

素因数の和:248080

約数の個数: 16

約数和(自身を含む): 44651520

約数和(自身を除く): 22821976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 248063, 496126, 992252, 1984504, 2728693, 5457386, 10914772, 21829544]

約数ペア:

[(1, 21829544), (2, 10914772), (4, 5457386), (8, 2728693), (11, 1984504), (22, 992252), (44, 496126), (88, 248063)]