15470806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 25945920

約数和(自身を除く): 10475114

約数列:

[1, 2, 13, 26, 53, 103, 106, 109, 206, 218, 689, 1339, 1378, 1417, 2678, 2834, 5459, 5777, 10918, 11227, 11554, 22454, 70967, 75101, 141934, 145951, 150202, 291902, 595031, 1190062, 7735403, 15470806]

約数ペア:

[(1, 15470806), (2, 7735403), (13, 1190062), (26, 595031), (53, 291902), (103, 150202), (106, 145951), (109, 141934), (206, 75101), (218, 70967), (689, 22454), (1339, 11554), (1378, 11227), (1417, 10918), (2678, 5777), (2834, 5459)]