19223690

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3167}}^1$

素因数の和:3781

約数の個数: 16

約数和(自身を含む): 34670592

約数和(自身を除く): 15446902

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 3167, 6070, 6334, 15835, 31670, 1922369, 3844738, 9611845, 19223690]

約数ペア:

[(1, 19223690), (2, 9611845), (5, 3844738), (10, 1922369), (607, 31670), (1214, 15835), (3035, 6334), (3167, 6070)]