12451504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59863}}^1$

素因数の和:59884

約数の個数: 20

約数和(自身を含む): 25980976

約数和(自身を除く): 13529472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 59863, 119726, 239452, 478904, 778219, 957808, 1556438, 3112876, 6225752, 12451504]

約数ペア:

[(1, 12451504), (2, 6225752), (4, 3112876), (8, 1556438), (13, 957808), (16, 778219), (26, 478904), (52, 239452), (104, 119726), (208, 59863)]