13558972

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5441}}^1$

素因数の和:5541

約数の個数: 24

約数和(自身を含む): 27427680

約数和(自身を除く): 13868708

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 5441, 10882, 21764, 38087, 76174, 152348, 484249, 968498, 1936996, 3389743, 6779486, 13558972]

約数ペア:

[(1, 13558972), (2, 6779486), (4, 3389743), (7, 1936996), (14, 968498), (28, 484249), (89, 152348), (178, 76174), (356, 38087), (623, 21764), (1246, 10882), (2492, 5441)]