17941286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5867}}^1$

素因数の和:6019

約数の個数: 16

約数和(自身を含む): 29574720

約数和(自身を除く): 11633434

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 5867, 11734, 64537, 129074, 815513, 1631026, 8970643, 17941286]

約数ペア:

[(1, 17941286), (2, 8970643), (11, 1631026), (22, 815513), (139, 129074), (278, 64537), (1529, 11734), (3058, 5867)]