22841890

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10243}}^1$

素因数の和:10473

約数の個数: 16

約数和(自身を含む): 41303808

約数和(自身を除く): 18461918

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 10243, 20486, 51215, 102430, 2284189, 4568378, 11420945, 22841890]

約数ペア:

[(1, 22841890), (2, 11420945), (5, 4568378), (10, 2284189), (223, 102430), (446, 51215), (1115, 20486), (2230, 10243)]