13975220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{99823}}^1$

素因数の和:99839

約数の個数: 24

約数和(自身を含む): 33540864

約数和(自身を除く): 19565644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 99823, 199646, 399292, 499115, 698761, 998230, 1397522, 1996460, 2795044, 3493805, 6987610, 13975220]

約数ペア:

[(1, 13975220), (2, 6987610), (4, 3493805), (5, 2795044), (7, 1996460), (10, 1397522), (14, 998230), (20, 698761), (28, 499115), (35, 399292), (70, 199646), (140, 99823)]