12191504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{58613}}^1$

素因数の和:58634

約数の個数: 20

約数和(自身を含む): 25438476

約数和(自身を除く): 13246972

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 58613, 117226, 234452, 468904, 761969, 937808, 1523938, 3047876, 6095752, 12191504]

約数ペア:

[(1, 12191504), (2, 6095752), (4, 3047876), (8, 1523938), (13, 937808), (16, 761969), (26, 468904), (52, 234452), (104, 117226), (208, 58613)]