19264851

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{8017}}^1$

素因数の和:8115

約数の個数: 16

約数和(自身を含む): 28864800

約数和(自身を除く): 9599949

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 8017, 24051, 72153, 216459, 713513, 2140539, 6421617, 19264851]

約数ペア:

[(1, 19264851), (3, 6421617), (9, 2140539), (27, 713513), (89, 216459), (267, 72153), (801, 24051), (2403, 8017)]