19586097

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{13687}}^1$

素因数の和:13749

約数の個数: 16

約数和(自身を含む): 29566080

約数和(自身を除く): 9979983

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 13687, 41061, 123183, 369549, 725411, 2176233, 6528699, 19586097]

約数ペア:

[(1, 19586097), (3, 6528699), (9, 2176233), (27, 725411), (53, 369549), (159, 123183), (477, 41061), (1431, 13687)]