29989718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{8363}}^1$

素因数の和:8539

約数の個数: 16

約数和(自身を含む): 49381056

約数和(自身を除く): 19391338

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 8363, 16726, 91993, 183986, 1363169, 2726338, 14994859, 29989718]

約数ペア:

[(1, 29989718), (2, 14994859), (11, 2726338), (22, 1363169), (163, 183986), (326, 91993), (1793, 16726), (3586, 8363)]