9912970

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6653}}^1$

素因数の和:6809

約数の個数: 16

約数和(自身を含む): 17965800

約数和(自身を除く): 8052830

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 6653, 13306, 33265, 66530, 991297, 1982594, 4956485, 9912970]

約数ペア:

[(1, 9912970), (2, 4956485), (5, 1982594), (10, 991297), (149, 66530), (298, 33265), (745, 13306), (1490, 6653)]