13915060

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8807}}^1$

素因数の和:8895

約数の個数: 24

約数和(自身を含む): 29594880

約数和(自身を除く): 15679820

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 8807, 17614, 35228, 44035, 88070, 176140, 695753, 1391506, 2783012, 3478765, 6957530, 13915060]

約数ペア:

[(1, 13915060), (2, 6957530), (4, 3478765), (5, 2783012), (10, 1391506), (20, 695753), (79, 176140), (158, 88070), (316, 44035), (395, 35228), (790, 17614), (1580, 8807)]