15047696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{49499}}^1$

素因数の和:49526

約数の個数: 20

約数和(自身を含む): 30690000

約数和(自身を除く): 15642304

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 49499, 98998, 197996, 395992, 791984, 940481, 1880962, 3761924, 7523848, 15047696]

約数ペア:

[(1, 15047696), (2, 7523848), (4, 3761924), (8, 1880962), (16, 940481), (19, 791984), (38, 395992), (76, 197996), (152, 98998), (304, 49499)]