188809916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{13879}}^1$

素因数の和:14081

約数の個数: 24

約数和(自身を含む): 349776000

約数和(自身を除く): 160966084

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 6802, 13604, 13879, 27758, 55516, 263701, 527402, 1054804, 2484341, 4968682, 9937364, 47202479, 94404958, 188809916]

約数ペア:

[(1, 188809916), (2, 94404958), (4, 47202479), (19, 9937364), (38, 4968682), (76, 2484341), (179, 1054804), (358, 527402), (716, 263701), (3401, 55516), (6802, 27758), (13604, 13879)]