21905666462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1\times {\mathrm{113279}}^1$

素因数の和:116431

約数の個数: 16

約数和(自身を含む): 33929625600

約数和(自身を除く): 12023959138

約数列:

[1, 2, 31, 62, 3119, 6238, 96689, 113279, 193378, 226558, 3511649, 7023298, 353317201, 706634402, 10952833231, 21905666462]

約数ペア:

[(1, 21905666462), (2, 10952833231), (31, 706634402), (62, 353317201), (3119, 7023298), (6238, 3511649), (96689, 226558), (113279, 193378)]