189022717

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20393}}^1$

素因数の和:20460

約数の個数: 16

約数和(自身を含む): 219276288

約数和(自身を除く): 30253571

約数列:

[1, 13, 23, 31, 299, 403, 713, 9269, 20393, 265109, 469039, 632183, 6097507, 8218379, 14540209, 189022717]

約数ペア:

[(1, 189022717), (13, 14540209), (23, 8218379), (31, 6097507), (299, 632183), (403, 469039), (713, 265109), (9269, 20393)]