15965256

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6217}}^1$

素因数の和:6333

約数の個数: 32

約数和(自身を含む): 40292640

約数和(自身を除く): 24327384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 6217, 12434, 18651, 24868, 37302, 49736, 74604, 149208, 665219, 1330438, 1995657, 2660876, 3991314, 5321752, 7982628, 15965256]

約数ペア:

[(1, 15965256), (2, 7982628), (3, 5321752), (4, 3991314), (6, 2660876), (8, 1995657), (12, 1330438), (24, 665219), (107, 149208), (214, 74604), (321, 49736), (428, 37302), (642, 24868), (856, 18651), (1284, 12434), (2568, 6217)]