24946987

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 27616288

約数和(自身を除く): 2669301

約数列:

[1, 13, 61, 163, 193, 793, 2119, 2509, 9943, 11773, 31459, 129259, 153049, 408967, 1918999, 24946987]

約数ペア:

[(1, 24946987), (13, 1918999), (61, 408967), (163, 153049), (193, 129259), (793, 31459), (2119, 11773), (2509, 9943)]