1897188949

素因数分解:

${\mathrm{37}}^2\times {\mathrm{101}}^1\times {\mathrm{13721}}^1$

素因数の和:13896

約数の個数: 12

約数和(自身を含む): 1969299108

約数和(自身を除く): 72110159

約数列:

[1, 37, 101, 1369, 3737, 13721, 138269, 507677, 1385821, 18784049, 51275377, 1897188949]

約数ペア:

[(1, 1897188949), (37, 51275377), (101, 18784049), (1369, 1385821), (3737, 507677), (13721, 138269)]