20131050238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2231329}}^1$

素因数の和:2231691

約数の個数: 16

約数和(自身を含む): 32613119280

約数和(自身を除く): 12482069042

約数列:

[1, 2, 13, 26, 347, 694, 4511, 9022, 2231329, 4462658, 29007277, 58014554, 774271163, 1548542326, 10065525119, 20131050238]

約数ペア:

[(1, 20131050238), (2, 10065525119), (13, 1548542326), (26, 774271163), (347, 58014554), (694, 29007277), (4511, 4462658), (9022, 2231329)]