15864312

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21323}}^1$

素因数の和:21363

約数の個数: 32

約数和(自身を含む): 40942080

約数和(自身を除く): 25077768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 21323, 42646, 63969, 85292, 127938, 170584, 255876, 511752, 661013, 1322026, 1983039, 2644052, 3966078, 5288104, 7932156, 15864312]

約数ペア:

[(1, 15864312), (2, 7932156), (3, 5288104), (4, 3966078), (6, 2644052), (8, 1983039), (12, 1322026), (24, 661013), (31, 511752), (62, 255876), (93, 170584), (124, 127938), (186, 85292), (248, 63969), (372, 42646), (744, 21323)]