19005673090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111798077}}^1$

素因数の和:111798101

約数の個数: 16

約数和(自身を含む): 36222577272

約数和(自身を除く): 17216904182

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 111798077, 223596154, 558990385, 1117980770, 1900567309, 3801134618, 9502836545, 19005673090]

約数ペア:

[(1, 19005673090), (2, 9502836545), (5, 3801134618), (10, 1900567309), (17, 1117980770), (34, 558990385), (85, 223596154), (170, 111798077)]