18869522

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58601}}^1$

素因数の和:58633

約数の個数: 16

約数和(自身を含む): 33754752

約数和(自身を除く): 14885230

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 58601, 117202, 410207, 820414, 1347823, 2695646, 9434761, 18869522]

約数ペア:

[(1, 18869522), (2, 9434761), (7, 2695646), (14, 1347823), (23, 820414), (46, 410207), (161, 117202), (322, 58601)]