18395306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{11807}}^1$

素因数の和:11869

約数の個数: 16

約数和(自身を含む): 29756160

約数和(自身を除く): 11360854

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 11807, 23614, 224333, 448666, 484087, 968174, 9197653, 18395306]

約数ペア:

[(1, 18395306), (2, 9197653), (19, 968174), (38, 484087), (41, 448666), (82, 224333), (779, 23614), (1558, 11807)]