19952646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1753}}^1$

素因数の和:2036

約数の個数: 32

約数和(自身を含む): 45800448

約数和(自身を除く): 25847802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 271, 542, 813, 1626, 1753, 1897, 3506, 3794, 5259, 5691, 10518, 11382, 12271, 24542, 36813, 73626, 475063, 950126, 1425189, 2850378, 3325441, 6650882, 9976323, 19952646]

約数ペア:

[(1, 19952646), (2, 9976323), (3, 6650882), (6, 3325441), (7, 2850378), (14, 1425189), (21, 950126), (42, 475063), (271, 73626), (542, 36813), (813, 24542), (1626, 12271), (1753, 11382), (1897, 10518), (3506, 5691), (3794, 5259)]