19672150

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{13567}}^1$

素因数の和:13608

約数の個数: 24

約数和(自身を含む): 37854720

約数和(自身を除く): 18182570

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 13567, 27134, 67835, 135670, 339175, 393443, 678350, 786886, 1967215, 3934430, 9836075, 19672150]

約数ペア:

[(1, 19672150), (2, 9836075), (5, 3934430), (10, 1967215), (25, 786886), (29, 678350), (50, 393443), (58, 339175), (145, 135670), (290, 67835), (725, 27134), (1450, 13567)]