15198822

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2339}}^1$

素因数の和:2385

約数の個数: 36

約数和(自身を含む): 34770060

約数和(自身を除く): 19571238

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 2339, 3249, 4678, 6498, 7017, 14034, 21051, 42102, 44441, 88882, 133323, 266646, 399969, 799938, 844379, 1688758, 2533137, 5066274, 7599411, 15198822]

約数ペア:

[(1, 15198822), (2, 7599411), (3, 5066274), (6, 2533137), (9, 1688758), (18, 844379), (19, 799938), (38, 399969), (57, 266646), (114, 133323), (171, 88882), (342, 44441), (361, 42102), (722, 21051), (1083, 14034), (2166, 7017), (2339, 6498), (3249, 4678)]