19628329251

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{468781}}^1$

素因数の和:469622

約数の個数: 16

約数和(自身を含む): 27744393888

約数和(自身を除く): 8116064637

約数列:

[1, 3, 17, 51, 821, 2463, 13957, 41871, 468781, 1406343, 7969277, 23907831, 384869201, 1154607603, 6542776417, 19628329251]

約数ペア:

[(1, 19628329251), (3, 6542776417), (17, 1154607603), (51, 384869201), (821, 23907831), (2463, 7969277), (13957, 1406343), (41871, 468781)]