19594393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 24282496

約数和(自身を除く): 4688103

約数列:

[1, 7, 13, 91, 163, 1141, 1321, 2119, 9247, 14833, 17173, 120211, 215323, 1507261, 2799199, 19594393]

約数ペア:

[(1, 19594393), (7, 2799199), (13, 1507261), (91, 215323), (163, 120211), (1141, 17173), (1321, 14833), (2119, 9247)]