11742190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 11482130

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 2687, 4370, 5374, 13435, 26870, 51053, 61801, 102106, 123602, 255265, 309005, 510530, 618010, 1174219, 2348438, 5871095, 11742190]

約数ペア:

[(1, 11742190), (2, 5871095), (5, 2348438), (10, 1174219), (19, 618010), (23, 510530), (38, 309005), (46, 255265), (95, 123602), (115, 102106), (190, 61801), (230, 51053), (437, 26870), (874, 13435), (2185, 5374), (2687, 4370)]