18438302

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{2389}}^1$

素因数の和:2635

約数の個数: 16

約数和(自身を含む): 29425680

約数和(自身を除く): 10987378

約数列:

[1, 2, 17, 34, 227, 454, 2389, 3859, 4778, 7718, 40613, 81226, 542303, 1084606, 9219151, 18438302]

約数ペア:

[(1, 18438302), (2, 9219151), (17, 1084606), (34, 542303), (227, 81226), (454, 40613), (2389, 7718), (3859, 4778)]