15663420130

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{23378239}}^1$

素因数の和:23378313

約数の個数: 16

約数和(自身を含む): 28614965760

約数和(自身を除く): 12951545630

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 23378239, 46756478, 116891195, 233782390, 1566342013, 3132684026, 7831710065, 15663420130]

約数ペア:

[(1, 15663420130), (2, 7831710065), (5, 3132684026), (10, 1566342013), (67, 233782390), (134, 116891195), (335, 46756478), (670, 23378239)]