19013460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{316891}}^1$

素因数の和:316903

約数の個数: 24

約数和(自身を含む): 53237856

約数和(自身を除く): 34224396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 316891, 633782, 950673, 1267564, 1584455, 1901346, 3168910, 3802692, 4753365, 6337820, 9506730, 19013460]

約数ペア:

[(1, 19013460), (2, 9506730), (3, 6337820), (4, 4753365), (5, 3802692), (6, 3168910), (10, 1901346), (12, 1584455), (15, 1267564), (20, 950673), (30, 633782), (60, 316891)]