12830768

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{11969}}^1$

素因数の和:12044

約数の個数: 20

約数和(自身を含む): 25232760

約数和(自身を除く): 12401992

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 11969, 23938, 47876, 95752, 191504, 801923, 1603846, 3207692, 6415384, 12830768]

約数ペア:

[(1, 12830768), (2, 6415384), (4, 3207692), (8, 1603846), (16, 801923), (67, 191504), (134, 95752), (268, 47876), (536, 23938), (1072, 11969)]