15666482377

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1\times {\mathrm{86993}}^1$

素因数の和:88992

約数の個数: 16

約数和(自身を含む): 19291789440

約数和(自身を除く): 3625307063

約数列:

[1, 7, 13, 91, 1979, 13853, 25727, 86993, 180089, 608951, 1130909, 7916363, 172159147, 1205114029, 2238068911, 15666482377]

約数ペア:

[(1, 15666482377), (7, 2238068911), (13, 1205114029), (91, 172159147), (1979, 7916363), (13853, 1130909), (25727, 608951), (86993, 180089)]