19606767

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 26788320

約数和(自身を除く): 7181553

約数列:

[1, 3, 53, 159, 317, 389, 951, 1167, 16801, 20617, 50403, 61851, 123313, 369939, 6535589, 19606767]

約数ペア:

[(1, 19606767), (3, 6535589), (53, 369939), (159, 123313), (317, 61851), (389, 50403), (951, 20617), (1167, 16801)]