15657026

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5390

約数の個数: 32

約数和(自身を含む): 30827520

約数和(自身を除く): 15170494

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 5351, 10702, 37457, 58861, 74914, 101669, 117722, 203338, 412027, 711683, 824054, 1118359, 1423366, 2236718, 7828513, 15657026]

約数ペア:

[(1, 15657026), (2, 7828513), (7, 2236718), (11, 1423366), (14, 1118359), (19, 824054), (22, 711683), (38, 412027), (77, 203338), (133, 117722), (154, 101669), (209, 74914), (266, 58861), (418, 37457), (1463, 10702), (2926, 5351)]