19227090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1567}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 46287360

約数和(自身を除く): 27060270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 409, 818, 1227, 1567, 2045, 2454, 3134, 4090, 4701, 6135, 7835, 9402, 12270, 15670, 23505, 47010, 640903, 1281806, 1922709, 3204515, 3845418, 6409030, 9613545, 19227090]

約数ペア:

[(1, 19227090), (2, 9613545), (3, 6409030), (5, 3845418), (6, 3204515), (10, 1922709), (15, 1281806), (30, 640903), (409, 47010), (818, 23505), (1227, 15670), (1567, 12270), (2045, 9402), (2454, 7835), (3134, 6135), (4090, 4701)]