17316890

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13219}}^1$

素因数の和:13357

約数の個数: 16

約数和(自身を含む): 31410720

約数和(自身を除く): 14093830

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 13219, 26438, 66095, 132190, 1731689, 3463378, 8658445, 17316890]

約数ペア:

[(1, 17316890), (2, 8658445), (5, 3463378), (10, 1731689), (131, 132190), (262, 66095), (655, 26438), (1310, 13219)]