19323210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{644107}}^1$

素因数の和:644117

約数の個数: 16

約数和(自身を含む): 46375776

約数和(自身を除く): 27052566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 644107, 1288214, 1932321, 3220535, 3864642, 6441070, 9661605, 19323210]

約数ペア:

[(1, 19323210), (2, 9661605), (3, 6441070), (5, 3864642), (6, 3220535), (10, 1932321), (15, 1288214), (30, 644107)]