15945124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1283}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 30199680

約数和(自身を除く): 14254556

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 1283, 2566, 3107, 5132, 6214, 12428, 16679, 33358, 66716, 306637, 613274, 1226548, 3986281, 7972562, 15945124]

約数ペア:

[(1, 15945124), (2, 7972562), (4, 3986281), (13, 1226548), (26, 613274), (52, 306637), (239, 66716), (478, 33358), (956, 16679), (1283, 12428), (2566, 6214), (3107, 5132)]