19362270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{645409}}^1$

素因数の和:645419

約数の個数: 16

約数和(自身を含む): 46469520

約数和(自身を除く): 27107250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 645409, 1290818, 1936227, 3227045, 3872454, 6454090, 9681135, 19362270]

約数ペア:

[(1, 19362270), (2, 9681135), (3, 6454090), (5, 3872454), (6, 3227045), (10, 1936227), (15, 1290818), (30, 645409)]