12543902

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4129}}^1$

素因数の和:4176

約数の個数: 24

約数和(自身を含む): 22599360

約数和(自身を除く): 10055458

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 4129, 8258, 28903, 57806, 127999, 202321, 255998, 404642, 895993, 1791986, 6271951, 12543902]

約数ペア:

[(1, 12543902), (2, 6271951), (7, 1791986), (14, 895993), (31, 404642), (49, 255998), (62, 202321), (98, 127999), (217, 57806), (434, 28903), (1519, 8258), (3038, 4129)]