67678798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{161911}}^1$

素因数の和:161943

約数の個数: 16

約数和(自身を含む): 116576640

約数和(自身を除く): 48897842

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 161911, 323822, 1781021, 3076309, 3562042, 6152618, 33839399, 67678798]

約数ペア:

[(1, 67678798), (2, 33839399), (11, 6152618), (19, 3562042), (22, 3076309), (38, 1781021), (209, 323822), (418, 161911)]