20172614

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{18713}}^1$

素因数の和:18740

約数の個数: 24

約数和(自身を含む): 38401128

約数和(自身を除く): 18228514

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 18713, 37426, 130991, 205843, 261982, 411686, 916937, 1440901, 1833874, 2881802, 10086307, 20172614]

約数ペア:

[(1, 20172614), (2, 10086307), (7, 2881802), (11, 1833874), (14, 1440901), (22, 916937), (49, 411686), (77, 261982), (98, 205843), (154, 130991), (539, 37426), (1078, 18713)]