19048370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7529}}^1$

素因数の和:7570

約数の個数: 32

約数和(自身を含む): 39035520

約数和(自身を除く): 19987150

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 7529, 15058, 37645, 75290, 82819, 165638, 173167, 346334, 414095, 828190, 865835, 1731670, 1904837, 3809674, 9524185, 19048370]

約数ペア:

[(1, 19048370), (2, 9524185), (5, 3809674), (10, 1904837), (11, 1731670), (22, 865835), (23, 828190), (46, 414095), (55, 346334), (110, 173167), (115, 165638), (230, 82819), (253, 75290), (506, 37645), (1265, 15058), (2530, 7529)]