23219119

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1997}}^1$

素因数の和:2166

約数の個数: 16

約数和(自身を含む): 29154816

約数和(自身を除く): 5935697

約数列:

[1, 7, 11, 77, 151, 1057, 1661, 1997, 11627, 13979, 21967, 153769, 301547, 2110829, 3317017, 23219119]

約数ペア:

[(1, 23219119), (7, 3317017), (11, 2110829), (77, 301547), (151, 153769), (1057, 21967), (1661, 13979), (1997, 11627)]