25212954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{323243}}^1$

素因数の和:323261

約数の個数: 16

約数和(自身を含む): 54304992

約数和(自身を除く): 29092038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 323243, 646486, 969729, 1939458, 4202159, 8404318, 12606477, 25212954]

約数ペア:

[(1, 25212954), (2, 12606477), (3, 8404318), (6, 4202159), (13, 1939458), (26, 969729), (39, 646486), (78, 323243)]