51151838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6833}}^1$

素因数の和:7051

約数の個数: 16

約数和(自身を含む): 81187920

約数和(自身を除く): 30036082

約数列:

[1, 2, 19, 38, 197, 394, 3743, 6833, 7486, 13666, 129827, 259654, 1346101, 2692202, 25575919, 51151838]

約数ペア:

[(1, 51151838), (2, 25575919), (19, 2692202), (38, 1346101), (197, 259654), (394, 129827), (3743, 13666), (6833, 7486)]