13471220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{96223}}^1$

素因数の和:96239

約数の個数: 24

約数和(自身を含む): 32331264

約数和(自身を除く): 18860044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 96223, 192446, 384892, 481115, 673561, 962230, 1347122, 1924460, 2694244, 3367805, 6735610, 13471220]

約数ペア:

[(1, 13471220), (2, 6735610), (4, 3367805), (5, 2694244), (7, 1924460), (10, 1347122), (14, 962230), (20, 673561), (28, 481115), (35, 384892), (70, 192446), (140, 96223)]