19327170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{644239}}^1$

素因数の和:644249

約数の個数: 16

約数和(自身を含む): 46385280

約数和(自身を除く): 27058110

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 644239, 1288478, 1932717, 3221195, 3865434, 6442390, 9663585, 19327170]

約数ペア:

[(1, 19327170), (2, 9663585), (3, 6442390), (5, 3865434), (6, 3221195), (10, 1932717), (15, 1288478), (30, 644239)]