16565521810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{1969741}}^1$

素因数の和:1969806

約数の個数: 24

約数和(自身を含む): 30881615076

約数和(自身を除く): 14316093266

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 1969741, 3939482, 9848705, 19697410, 57122489, 114244978, 285612445, 571224890, 1656552181, 3313104362, 8282760905, 16565521810]

約数ペア:

[(1, 16565521810), (2, 8282760905), (5, 3313104362), (10, 1656552181), (29, 571224890), (58, 285612445), (145, 114244978), (290, 57122489), (841, 19697410), (1682, 9848705), (4205, 3939482), (8410, 1969741)]