15641224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2447}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 31726080

約数和(自身を除く): 16084856

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 2447, 3196, 4894, 6392, 9788, 19576, 41599, 83198, 115009, 166396, 230018, 332792, 460036, 920072, 1955153, 3910306, 7820612, 15641224]

約数ペア:

[(1, 15641224), (2, 7820612), (4, 3910306), (8, 1955153), (17, 920072), (34, 460036), (47, 332792), (68, 230018), (94, 166396), (136, 115009), (188, 83198), (376, 41599), (799, 19576), (1598, 9788), (2447, 6392), (3196, 4894)]