13857008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1893

約数の個数: 40

約数和(自身を含む): 29986176

約数和(自身を除く): 16129168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1831, 1892, 3662, 3784, 7324, 7568, 14648, 20141, 29296, 40282, 78733, 80564, 157466, 161128, 314932, 322256, 629864, 866063, 1259728, 1732126, 3464252, 6928504, 13857008]

約数ペア:

[(1, 13857008), (2, 6928504), (4, 3464252), (8, 1732126), (11, 1259728), (16, 866063), (22, 629864), (43, 322256), (44, 314932), (86, 161128), (88, 157466), (172, 80564), (176, 78733), (344, 40282), (473, 29296), (688, 20141), (946, 14648), (1831, 7568), (1892, 7324), (3662, 3784)]