13177754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20399}}^1$

素因数の和:20437

約数の個数: 16

約数和(自身を含む): 22032000

約数和(自身を除く): 8854246

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 20399, 40798, 346783, 387581, 693566, 775162, 6588877, 13177754]

約数ペア:

[(1, 13177754), (2, 6588877), (17, 775162), (19, 693566), (34, 387581), (38, 346783), (323, 40798), (646, 20399)]