19081830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{636061}}^1$

素因数の和:636071

約数の個数: 16

約数和(自身を含む): 45796464

約数和(自身を除く): 26714634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 636061, 1272122, 1908183, 3180305, 3816366, 6360610, 9540915, 19081830]

約数ペア:

[(1, 19081830), (2, 9540915), (3, 6360610), (5, 3816366), (6, 3180305), (10, 1908183), (15, 1272122), (30, 636061)]