17825119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 20067264

約数和(自身を除く): 2242145

約数列:

[1, 13, 41, 53, 533, 631, 689, 2173, 8203, 25871, 28249, 33443, 336323, 434759, 1371163, 17825119]

約数ペア:

[(1, 17825119), (13, 1371163), (41, 434759), (53, 336323), (533, 33443), (631, 28249), (689, 25871), (2173, 8203)]