12508412

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19423}}^1$

素因数の和:19457

約数の個数: 24

約数和(自身を含む): 26105856

約数和(自身を除く): 13597444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 19423, 38846, 77692, 135961, 271922, 446729, 543844, 893458, 1786916, 3127103, 6254206, 12508412]

約数ペア:

[(1, 12508412), (2, 6254206), (4, 3127103), (7, 1786916), (14, 893458), (23, 543844), (28, 446729), (46, 271922), (92, 135961), (161, 77692), (322, 38846), (644, 19423)]