11888597

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 14057472

約数和(自身を除く): 2168875

約数列:

[1, 7, 43, 127, 301, 311, 889, 2177, 5461, 13373, 38227, 39497, 93611, 276479, 1698371, 11888597]

約数ペア:

[(1, 11888597), (7, 1698371), (43, 276479), (127, 93611), (301, 39497), (311, 38227), (889, 13373), (2177, 5461)]