17507930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8377}}^1$

素因数の和:8414

約数の個数: 32

約数和(自身を含む): 36192960

約数和(自身を除く): 18685030

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 8377, 16754, 41885, 83770, 92147, 159163, 184294, 318326, 460735, 795815, 921470, 1591630, 1750793, 3501586, 8753965, 17507930]

約数ペア:

[(1, 17507930), (2, 8753965), (5, 3501586), (10, 1750793), (11, 1591630), (19, 921470), (22, 795815), (38, 460735), (55, 318326), (95, 184294), (110, 159163), (190, 92147), (209, 83770), (418, 41885), (1045, 16754), (2090, 8377)]