15973247

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 17280000

約数和(自身を除く): 1306753

約数列:

[1, 23, 59, 79, 149, 1357, 1817, 3427, 4661, 8791, 11771, 107203, 202193, 270733, 694489, 15973247]

約数ペア:

[(1, 15973247), (23, 694489), (59, 270733), (79, 202193), (149, 107203), (1357, 11771), (1817, 8791), (3427, 4661)]