19312248

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1867}}^1$

素因数の和:2307

約数の個数: 32

約数和(自身を含む): 48418560

約数和(自身を除く): 29106312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 1867, 2586, 3448, 3734, 5172, 5601, 7468, 10344, 11202, 14936, 22404, 44808, 804677, 1609354, 2414031, 3218708, 4828062, 6437416, 9656124, 19312248]

約数ペア:

[(1, 19312248), (2, 9656124), (3, 6437416), (4, 4828062), (6, 3218708), (8, 2414031), (12, 1609354), (24, 804677), (431, 44808), (862, 22404), (1293, 14936), (1724, 11202), (1867, 10344), (2586, 7468), (3448, 5601), (3734, 5172)]