12275758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 8874962

約数列:

[1, 2, 11, 22, 29, 58, 71, 142, 271, 319, 542, 638, 781, 1562, 2059, 2981, 4118, 5962, 7859, 15718, 19241, 22649, 38482, 45298, 86449, 172898, 211651, 423302, 557989, 1115978, 6137879, 12275758]

約数ペア:

[(1, 12275758), (2, 6137879), (11, 1115978), (22, 557989), (29, 423302), (58, 211651), (71, 172898), (142, 86449), (271, 45298), (319, 38482), (542, 22649), (638, 19241), (781, 15718), (1562, 7859), (2059, 5962), (2981, 4118)]