18814070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10061}}^1$

素因数の和:10096

約数の個数: 32

約数和(自身を含む): 39121056

約数和(自身を除く): 20306986

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 10061, 20122, 50305, 100610, 110671, 171037, 221342, 342074, 553355, 855185, 1106710, 1710370, 1881407, 3762814, 9407035, 18814070]

約数ペア:

[(1, 18814070), (2, 9407035), (5, 3762814), (10, 1881407), (11, 1710370), (17, 1106710), (22, 855185), (34, 553355), (55, 342074), (85, 221342), (110, 171037), (170, 110671), (187, 100610), (374, 50305), (935, 20122), (1870, 10061)]