1919858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:529

約数の個数: 16

約数和(自身を含む): 3024000

約数和(自身を除く): 1104142

約数列:

[1, 2, 29, 58, 79, 158, 419, 838, 2291, 4582, 12151, 24302, 33101, 66202, 959929, 1919858]

約数ペア:

[(1, 1919858), (2, 959929), (29, 66202), (58, 33101), (79, 24302), (158, 12151), (419, 4582), (838, 2291)]