13204419

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3463}}^1$

素因数の和:3538

約数の個数: 16

約数和(自身を含む): 18622464

約数和(自身を除く): 5418045

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3463, 3813, 10389, 107353, 141983, 322059, 425949, 4401473, 13204419]

約数ペア:

[(1, 13204419), (3, 4401473), (31, 425949), (41, 322059), (93, 141983), (123, 107353), (1271, 10389), (3463, 3813)]