16418389

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1356

約数の個数: 16

約数和(自身を含む): 18893952

約数和(自身を除く): 2475563

約数列:

[1, 13, 23, 43, 299, 559, 989, 1277, 12857, 16601, 29371, 54911, 381823, 713843, 1262953, 16418389]

約数ペア:

[(1, 16418389), (13, 1262953), (23, 713843), (43, 381823), (299, 54911), (559, 29371), (989, 16601), (1277, 12857)]