15384216

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{7723}}^1$

素因数の和:7815

約数の個数: 32

約数和(自身を含む): 38928960

約数和(自身を除く): 23544744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 7723, 15446, 23169, 30892, 46338, 61784, 92676, 185352, 641009, 1282018, 1923027, 2564036, 3846054, 5128072, 7692108, 15384216]

約数ペア:

[(1, 15384216), (2, 7692108), (3, 5128072), (4, 3846054), (6, 2564036), (8, 1923027), (12, 1282018), (24, 641009), (83, 185352), (166, 92676), (249, 61784), (332, 46338), (498, 30892), (664, 23169), (996, 15446), (1992, 7723)]