16469089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2549}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 20563200

約数和(自身を除く): 4094111

約数列:

[1, 7, 13, 71, 91, 497, 923, 2549, 6461, 17843, 33137, 180979, 231959, 1266853, 2352727, 16469089]

約数ペア:

[(1, 16469089), (7, 2352727), (13, 1266853), (71, 231959), (91, 180979), (497, 33137), (923, 17843), (2549, 6461)]