13298309

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:500

約数の個数: 16

約数和(自身を含む): 14710080

約数和(自身を除く): 1411771

約数列:

[1, 19, 41, 43, 397, 779, 817, 1763, 7543, 16277, 17071, 33497, 309263, 324349, 699911, 13298309]

約数ペア:

[(1, 13298309), (19, 699911), (41, 324349), (43, 309263), (397, 33497), (779, 17071), (817, 16277), (1763, 7543)]