23837990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5857}}^1$

素因数の和:5912

約数の個数: 32

約数和(自身を含む): 48082464

約数和(自身を除く): 24244474

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 5857, 11714, 29285, 58570, 64427, 128854, 216709, 322135, 433418, 644270, 1083545, 2167090, 2383799, 4767598, 11918995, 23837990]

約数ペア:

[(1, 23837990), (2, 11918995), (5, 4767598), (10, 2383799), (11, 2167090), (22, 1083545), (37, 644270), (55, 433418), (74, 322135), (110, 216709), (185, 128854), (370, 64427), (407, 58570), (814, 29285), (2035, 11714), (4070, 5857)]