16721951230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98364419}}^1$

素因数の和:98364443

約数の個数: 16

約数和(自身を含む): 31870072080

約数和(自身を除く): 15148120850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 98364419, 196728838, 491822095, 983644190, 1672195123, 3344390246, 8360975615, 16721951230]

約数ペア:

[(1, 16721951230), (2, 8360975615), (5, 3344390246), (10, 1672195123), (17, 983644190), (34, 491822095), (85, 196728838), (170, 98364419)]