13305236

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4441}}^1$

素因数の和:4559

約数の個数: 24

約数和(自身を含む): 26865216

約数和(自身を除く): 13559980

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 4441, 8882, 17764, 31087, 62174, 124348, 475187, 950374, 1900748, 3326309, 6652618, 13305236]

約数ペア:

[(1, 13305236), (2, 6652618), (4, 3326309), (7, 1900748), (14, 950374), (28, 475187), (107, 124348), (214, 62174), (428, 31087), (749, 17764), (1498, 8882), (2996, 4441)]