19638046

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9151}}^1$

素因数の和:9219

約数の個数: 16

約数和(自身を含む): 31299840

約数和(自身を除く): 11661794

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9151, 18302, 265379, 338587, 530758, 677174, 9819023, 19638046]

約数ペア:

[(1, 19638046), (2, 9819023), (29, 677174), (37, 530758), (58, 338587), (74, 265379), (1073, 18302), (2146, 9151)]