13398418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4649}}^1$

素因数の和:4793

約数の個数: 16

約数和(自身を含む): 22096800

約数和(自身を除く): 8698382

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 4649, 9298, 51139, 102278, 609019, 1218038, 6699209, 13398418]

約数ペア:

[(1, 13398418), (2, 6699209), (11, 1218038), (22, 609019), (131, 102278), (262, 51139), (1441, 9298), (2882, 4649)]