19488468

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{8161}}^1$

素因数の和:8367

約数の個数: 24

約数和(自身を含む): 45707200

約数和(自身を除く): 26218732

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 8161, 16322, 24483, 32644, 48966, 97932, 1624039, 3248078, 4872117, 6496156, 9744234, 19488468]

約数ペア:

[(1, 19488468), (2, 9744234), (3, 6496156), (4, 4872117), (6, 3248078), (12, 1624039), (199, 97932), (398, 48966), (597, 32644), (796, 24483), (1194, 16322), (2388, 8161)]