15345538

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{547}}^1$

素因数の和:658

約数の個数: 24

約数和(自身を含む): 25271568

約数和(自身を除く): 9926030

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 547, 1079, 1094, 2158, 7111, 14027, 14222, 28054, 45401, 90802, 92443, 184886, 590213, 1180426, 7672769, 15345538]

約数ペア:

[(1, 15345538), (2, 7672769), (13, 1180426), (26, 590213), (83, 184886), (166, 92443), (169, 90802), (338, 45401), (547, 28054), (1079, 14222), (1094, 14027), (2158, 7111)]