19831830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{661061}}^1$

素因数の和:661071

約数の個数: 16

約数和(自身を含む): 47596464

約数和(自身を除く): 27764634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 661061, 1322122, 1983183, 3305305, 3966366, 6610610, 9915915, 19831830]

約数ペア:

[(1, 19831830), (2, 9915915), (3, 6610610), (5, 3966366), (6, 3305305), (10, 1983183), (15, 1322122), (30, 661061)]