15219352

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 30870720

約数和(自身を除く): 15651368

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 2381, 3196, 4762, 6392, 9524, 19048, 40477, 80954, 111907, 161908, 223814, 323816, 447628, 895256, 1902419, 3804838, 7609676, 15219352]

約数ペア:

[(1, 15219352), (2, 7609676), (4, 3804838), (8, 1902419), (17, 895256), (34, 447628), (47, 323816), (68, 223814), (94, 161908), (136, 111907), (188, 80954), (376, 40477), (799, 19048), (1598, 9524), (2381, 6392), (3196, 4762)]