13368856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 26564400

約数和(自身を除く): 13195544

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 281, 313, 562, 626, 1124, 1252, 2248, 2504, 5339, 5947, 10678, 11894, 21356, 23788, 42712, 47576, 87953, 175906, 351812, 703624, 1671107, 3342214, 6684428, 13368856]

約数ペア:

[(1, 13368856), (2, 6684428), (4, 3342214), (8, 1671107), (19, 703624), (38, 351812), (76, 175906), (152, 87953), (281, 47576), (313, 42712), (562, 23788), (626, 21356), (1124, 11894), (1252, 10678), (2248, 5947), (2504, 5339)]