190516790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1120687}}^1$

素因数の和:1120711

約数の個数: 16

約数和(自身を含む): 363102912

約数和(自身を除く): 172586122

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1120687, 2241374, 5603435, 11206870, 19051679, 38103358, 95258395, 190516790]

約数ペア:

[(1, 190516790), (2, 95258395), (5, 38103358), (10, 19051679), (17, 11206870), (34, 5603435), (85, 2241374), (170, 1120687)]