18156975551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{531263}}^1$

素因数の和:531526

約数の個数: 16

約数和(自身を含む): 21420564480

約数和(自身を除く): 3263588929

約数列:

[1, 11, 13, 143, 239, 2629, 3107, 34177, 531263, 5843893, 6906419, 75970609, 126971857, 1396690427, 1650634141, 18156975551]

約数ペア:

[(1, 18156975551), (11, 1650634141), (13, 1396690427), (143, 126971857), (239, 75970609), (2629, 6906419), (3107, 5843893), (34177, 531263)]