13691119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 15531264

約数和(自身を除く): 1840145

約数列:

[1, 13, 31, 53, 403, 641, 689, 1643, 8333, 19871, 21359, 33973, 258323, 441649, 1053163, 13691119]

約数ペア:

[(1, 13691119), (13, 1053163), (31, 441649), (53, 258323), (403, 33973), (641, 21359), (689, 19871), (1643, 8333)]