12565587203

素因数分解:

${\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{10709}}^1$

素因数の和:10919

約数の個数: 24

約数和(自身を含む): 13970381040

約数和(自身を除く): 1404793837

約数列:

[1, 13, 53, 131, 169, 689, 1703, 6943, 8957, 10709, 22139, 90259, 139217, 567577, 1173367, 1402879, 1809821, 7378501, 18237427, 74352587, 95920513, 237086551, 966583631, 12565587203]

約数ペア:

[(1, 12565587203), (13, 966583631), (53, 237086551), (131, 95920513), (169, 74352587), (689, 18237427), (1703, 7378501), (6943, 1809821), (8957, 1402879), (10709, 1173367), (22139, 567577), (90259, 139217)]