13223665

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29063}}^1$

素因数の和:29088

約数の個数: 16

約数和(自身を含む): 19531008

約数和(自身を除く): 6307343

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 29063, 145315, 203441, 377819, 1017205, 1889095, 2644733, 13223665]

約数ペア:

[(1, 13223665), (5, 2644733), (7, 1889095), (13, 1017205), (35, 377819), (65, 203441), (91, 145315), (455, 29063)]