21957654

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{192611}}^1$

素因数の和:192635

約数の個数: 16

約数和(自身を含む): 46226880

約数和(自身を除く): 24269226

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 192611, 385222, 577833, 1155666, 3659609, 7319218, 10978827, 21957654]

約数ペア:

[(1, 21957654), (2, 10978827), (3, 7319218), (6, 3659609), (19, 1155666), (38, 577833), (57, 385222), (114, 192611)]