15129516

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{2477}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 35385840

約数和(自身を除く): 20256324

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 2477, 3054, 4954, 6108, 7431, 9908, 14862, 29724, 1260793, 2521586, 3782379, 5043172, 7564758, 15129516]

約数ペア:

[(1, 15129516), (2, 7564758), (3, 5043172), (4, 3782379), (6, 2521586), (12, 1260793), (509, 29724), (1018, 14862), (1527, 9908), (2036, 7431), (2477, 6108), (3054, 4954)]