15180011

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1439}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 19077120

約数和(自身を除く): 3897109

約数列:

[1, 7, 11, 77, 137, 959, 1439, 1507, 10073, 10549, 15829, 110803, 197143, 1380001, 2168573, 15180011]

約数ペア:

[(1, 15180011), (7, 2168573), (11, 1380001), (77, 197143), (137, 110803), (959, 15829), (1439, 10549), (1507, 10073)]