17119418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{10477}}^1$

素因数の和:10541

約数の個数: 16

約数和(自身を含む): 27661920

約数和(自身を除く): 10542502

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 10477, 20954, 199063, 398126, 450511, 901022, 8559709, 17119418]

約数ペア:

[(1, 17119418), (2, 8559709), (19, 901022), (38, 450511), (43, 398126), (86, 199063), (817, 20954), (1634, 10477)]