16288769

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 19451136

約数和(自身を除く): 3162367

約数列:

[1, 7, 37, 61, 259, 427, 1031, 2257, 7217, 15799, 38147, 62891, 267029, 440237, 2326967, 16288769]

約数ペア:

[(1, 16288769), (7, 2326967), (37, 440237), (61, 267029), (259, 62891), (427, 38147), (1031, 15799), (2257, 7217)]