19011660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{316861}}^1$

素因数の和:316873

約数の個数: 24

約数和(自身を含む): 53232816

約数和(自身を除く): 34221156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 316861, 633722, 950583, 1267444, 1584305, 1901166, 3168610, 3802332, 4752915, 6337220, 9505830, 19011660]

約数ペア:

[(1, 19011660), (2, 9505830), (3, 6337220), (4, 4752915), (5, 3802332), (6, 3168610), (10, 1901166), (12, 1584305), (15, 1267444), (20, 950583), (30, 633722), (60, 316861)]