15748070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121139}}^1$

素因数の和:121159

約数の個数: 16

約数和(自身を含む): 30527280

約数和(自身を除く): 14779210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 121139, 242278, 605695, 1211390, 1574807, 3149614, 7874035, 15748070]

約数ペア:

[(1, 15748070), (2, 7874035), (5, 3149614), (10, 1574807), (13, 1211390), (26, 605695), (65, 242278), (130, 121139)]