21014006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47543}}^1$

素因数の和:47575

約数の個数: 16

約数和(自身を含む): 35943264

約数和(自身を除く): 14929258

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 47543, 95086, 618059, 808231, 1236118, 1616462, 10507003, 21014006]

約数ペア:

[(1, 21014006), (2, 10507003), (13, 1616462), (17, 1236118), (26, 808231), (34, 618059), (221, 95086), (442, 47543)]