17950870106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22271551}}^1$

素因数の和:22271597

約数の個数: 16

約数和(自身を含む): 29932965888

約数和(自身を除く): 11982095782

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 22271551, 44543102, 289530163, 579060326, 690418081, 1380836162, 8975435053, 17950870106]

約数ペア:

[(1, 17950870106), (2, 8975435053), (13, 1380836162), (26, 690418081), (31, 579060326), (62, 289530163), (403, 44543102), (806, 22271551)]