19559472

素因数分解:

$2^4\times 3^1\times {\mathrm{407489}}^1$

素因数の和:407500

約数の個数: 20

約数和(自身を含む): 50528760

約数和(自身を除く): 30969288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 407489, 814978, 1222467, 1629956, 2444934, 3259912, 4889868, 6519824, 9779736, 19559472]

約数ペア:

[(1, 19559472), (2, 9779736), (3, 6519824), (4, 4889868), (6, 3259912), (8, 2444934), (12, 1629956), (16, 1222467), (24, 814978), (48, 407489)]