12485428

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 23221800

約数和(自身を除く): 10736372

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 1073, 2146, 2909, 4292, 5818, 11636, 84361, 107633, 168722, 215266, 337444, 430532, 3121357, 6242714, 12485428]

約数ペア:

[(1, 12485428), (2, 6242714), (4, 3121357), (29, 430532), (37, 337444), (58, 215266), (74, 168722), (116, 107633), (148, 84361), (1073, 11636), (2146, 5818), (2909, 4292)]