18839472

素因数分解:

$2^4\times 3^1\times {\mathrm{392489}}^1$

素因数の和:392500

約数の個数: 20

約数和(自身を含む): 48668760

約数和(自身を除く): 29829288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 392489, 784978, 1177467, 1569956, 2354934, 3139912, 4709868, 6279824, 9419736, 18839472]

約数ペア:

[(1, 18839472), (2, 9419736), (3, 6279824), (4, 4709868), (6, 3139912), (8, 2354934), (12, 1569956), (16, 1177467), (24, 784978), (48, 392489)]