9891950

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{5347}}^1$

素因数の和:5396

約数の個数: 24

約数和(自身を含む): 18899832

約数和(自身を除く): 9007882

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 5347, 10694, 26735, 53470, 133675, 197839, 267350, 395678, 989195, 1978390, 4945975, 9891950]

約数ペア:

[(1, 9891950), (2, 4945975), (5, 1978390), (10, 989195), (25, 395678), (37, 267350), (50, 197839), (74, 133675), (185, 53470), (370, 26735), (925, 10694), (1850, 5347)]