23187494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{15731}}^1$

素因数の和:15811

約数の個数: 16

約数和(自身を含む): 38511936

約数和(自身を除く): 15324442

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 15731, 31462, 173041, 346082, 1053977, 2107954, 11593747, 23187494]

約数ペア:

[(1, 23187494), (2, 11593747), (11, 2107954), (22, 1053977), (67, 346082), (134, 173041), (737, 31462), (1474, 15731)]