19322710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10333}}^1$

素因数の和:10368

約数の個数: 32

約数和(自身を含む): 40178592

約数和(自身を除く): 20855882

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 10333, 20666, 51665, 103330, 113663, 175661, 227326, 351322, 568315, 878305, 1136630, 1756610, 1932271, 3864542, 9661355, 19322710]

約数ペア:

[(1, 19322710), (2, 9661355), (5, 3864542), (10, 1932271), (11, 1756610), (17, 1136630), (22, 878305), (34, 568315), (55, 351322), (85, 227326), (110, 175661), (170, 113663), (187, 103330), (374, 51665), (935, 20666), (1870, 10333)]