19278682984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9525041}}^1$

素因数の和:9525081

約数の個数: 32

約数和(自身を含む): 41148181440

約数和(自身を除く): 21869498456

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 9525041, 19050082, 38100164, 76200328, 104775451, 209550902, 219075943, 419101804, 438151886, 838203608, 876303772, 1752607544, 2409835373, 4819670746, 9639341492, 19278682984]

約数ペア:

[(1, 19278682984), (2, 9639341492), (4, 4819670746), (8, 2409835373), (11, 1752607544), (22, 876303772), (23, 838203608), (44, 438151886), (46, 419101804), (88, 219075943), (92, 209550902), (184, 104775451), (253, 76200328), (506, 38100164), (1012, 19050082), (2024, 9525041)]