15402216

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1489}}^1$

素因数の和:1929

約数の個数: 32

約数和(自身を含む): 38620800

約数和(自身を除く): 23218584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1489, 1724, 2586, 2978, 3448, 4467, 5172, 5956, 8934, 10344, 11912, 17868, 35736, 641759, 1283518, 1925277, 2567036, 3850554, 5134072, 7701108, 15402216]

約数ペア:

[(1, 15402216), (2, 7701108), (3, 5134072), (4, 3850554), (6, 2567036), (8, 1925277), (12, 1283518), (24, 641759), (431, 35736), (862, 17868), (1293, 11912), (1489, 10344), (1724, 8934), (2586, 5956), (2978, 5172), (3448, 4467)]