15928289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 18379200

約数和(自身を除く): 2450911

約数列:

[1, 13, 19, 59, 247, 767, 1093, 1121, 14209, 14573, 20767, 64487, 269971, 838331, 1225253, 15928289]

約数ペア:

[(1, 15928289), (13, 1225253), (19, 838331), (59, 269971), (247, 64487), (767, 20767), (1093, 14573), (1121, 14209)]