23718970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3037}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 47246976

約数和(自身を除く): 23528006

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3037, 3905, 6074, 7810, 15185, 30370, 33407, 66814, 167035, 215627, 334070, 431254, 1078135, 2156270, 2371897, 4743794, 11859485, 23718970]

約数ペア:

[(1, 23718970), (2, 11859485), (5, 4743794), (10, 2371897), (11, 2156270), (22, 1078135), (55, 431254), (71, 334070), (110, 215627), (142, 167035), (355, 66814), (710, 33407), (781, 30370), (1562, 15185), (3037, 7810), (3905, 6074)]