23878459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 28068480

約数和(自身を除く): 4190021

約数列:

[1, 11, 19, 43, 209, 473, 817, 2657, 8987, 29227, 50483, 114251, 555313, 1256761, 2170769, 23878459]

約数ペア:

[(1, 23878459), (11, 2170769), (19, 1256761), (43, 555313), (209, 114251), (473, 50483), (817, 29227), (2657, 8987)]