15698316790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120756283}}^1$

素因数の和:120756303

約数の個数: 16

約数和(自身を含む): 30430583568

約数和(自身を除く): 14732266778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 120756283, 241512566, 603781415, 1207562830, 1569831679, 3139663358, 7849158395, 15698316790]

約数ペア:

[(1, 15698316790), (2, 7849158395), (5, 3139663358), (10, 1569831679), (13, 1207562830), (26, 603781415), (65, 241512566), (130, 120756283)]