12439448

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1163}}^1$

素因数の和:1367

約数の個数: 32

約数和(自身を含む): 26818560

約数和(自身を除く): 14379112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1163, 1337, 1528, 2326, 2674, 4652, 5348, 8141, 9304, 10696, 16282, 32564, 65128, 222133, 444266, 888532, 1554931, 1777064, 3109862, 6219724, 12439448]

約数ペア:

[(1, 12439448), (2, 6219724), (4, 3109862), (7, 1777064), (8, 1554931), (14, 888532), (28, 444266), (56, 222133), (191, 65128), (382, 32564), (764, 16282), (1163, 10696), (1337, 9304), (1528, 8141), (2326, 5348), (2674, 4652)]