20191004093

素因数分解:

${\mathrm{13}}^2\times {\mathrm{4751}}^1\times {\mathrm{25147}}^1$

素因数の和:29924

約数の個数: 12

約数和(自身を含む): 21869103168

約数和(自身を除く): 1678099075

約数列:

[1, 13, 169, 4751, 25147, 61763, 326911, 802919, 4249843, 119473397, 1553154161, 20191004093]

約数ペア:

[(1, 20191004093), (13, 1553154161), (169, 119473397), (4751, 4249843), (25147, 802919), (61763, 326911)]