15293806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{2221}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 25117488

約数和(自身を除く): 9823682

約数列:

[1, 2, 11, 22, 313, 626, 2221, 3443, 4442, 6886, 24431, 48862, 695173, 1390346, 7646903, 15293806]

約数ペア:

[(1, 15293806), (2, 7646903), (11, 1390346), (22, 695173), (313, 48862), (626, 24431), (2221, 6886), (3443, 4442)]