18495830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108799}}^1$

素因数の和:108823

約数の個数: 16

約数和(自身を含む): 35251200

約数和(自身を除く): 16755370

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 108799, 217598, 543995, 1087990, 1849583, 3699166, 9247915, 18495830]

約数ペア:

[(1, 18495830), (2, 9247915), (5, 3699166), (10, 1849583), (17, 1087990), (34, 543995), (85, 217598), (170, 108799)]