12838148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 23778720

約数和(自身を除く): 10940572

約数列:

[1, 2, 4, 19, 38, 76, 251, 502, 673, 1004, 1346, 2692, 4769, 9538, 12787, 19076, 25574, 51148, 168923, 337846, 675692, 3209537, 6419074, 12838148]

約数ペア:

[(1, 12838148), (2, 6419074), (4, 3209537), (19, 675692), (38, 337846), (76, 168923), (251, 51148), (502, 25574), (673, 19076), (1004, 12787), (1346, 9538), (2692, 4769)]