4993238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1301}}^1$

素因数の和:1423

約数の個数: 16

約数和(自身を含む): 7968240

約数和(自身を除く): 2975002

約数列:

[1, 2, 19, 38, 101, 202, 1301, 1919, 2602, 3838, 24719, 49438, 131401, 262802, 2496619, 4993238]

約数ペア:

[(1, 4993238), (2, 2496619), (19, 262802), (38, 131401), (101, 49438), (202, 24719), (1301, 3838), (1919, 2602)]