15642672

素因数分解:

$2^4\times 3^1\times {\mathrm{325889}}^1$

素因数の和:325900

約数の個数: 20

約数和(自身を含む): 40410360

約数和(自身を除く): 24767688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 325889, 651778, 977667, 1303556, 1955334, 2607112, 3910668, 5214224, 7821336, 15642672]

約数ペア:

[(1, 15642672), (2, 7821336), (3, 5214224), (4, 3910668), (6, 2607112), (8, 1955334), (12, 1303556), (16, 977667), (24, 651778), (48, 325889)]