12870348538

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1225981}}^1$

素因数の和:1226193

約数の個数: 16

約数和(自身を含む): 20081585160

約数和(自身を除く): 7211236622

約数列:

[1, 2, 29, 58, 181, 362, 5249, 10498, 1225981, 2451962, 35553449, 71106898, 221902561, 443805122, 6435174269, 12870348538]

約数ペア:

[(1, 12870348538), (2, 6435174269), (29, 443805122), (58, 221902561), (181, 71106898), (362, 35553449), (5249, 2451962), (10498, 1225981)]