12867296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{30931}}^1$

素因数の和:30954

約数の個数: 24

約数和(自身を含む): 27282024

約数和(自身を除く): 14414728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 30931, 61862, 123724, 247448, 402103, 494896, 804206, 989792, 1608412, 3216824, 6433648, 12867296]

約数ペア:

[(1, 12867296), (2, 6433648), (4, 3216824), (8, 1608412), (13, 989792), (16, 804206), (26, 494896), (32, 402103), (52, 247448), (104, 123724), (208, 61862), (416, 30931)]