19102872

素因数分解:

$2^3\times 3^1\times {\mathrm{557}}^1\times {\mathrm{1429}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 47876400

約数和(自身を除く): 28773528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 557, 1114, 1429, 1671, 2228, 2858, 3342, 4287, 4456, 5716, 6684, 8574, 11432, 13368, 17148, 34296, 795953, 1591906, 2387859, 3183812, 4775718, 6367624, 9551436, 19102872]

約数ペア:

[(1, 19102872), (2, 9551436), (3, 6367624), (4, 4775718), (6, 3183812), (8, 2387859), (12, 1591906), (24, 795953), (557, 34296), (1114, 17148), (1429, 13368), (1671, 11432), (2228, 8574), (2858, 6684), (3342, 5716), (4287, 4456)]