12190618355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1\times {\mathrm{7451}}^1$

素因数の和:7867

約数の個数: 32

約数和(自身を含む): 15684254208

約数和(自身を除く): 3493635853

約数列:

[1, 5, 23, 41, 115, 205, 347, 943, 1735, 4715, 7451, 7981, 14227, 37255, 39905, 71135, 171373, 305491, 327221, 856865, 1527455, 1636105, 2585497, 7026293, 12927485, 35131465, 59466431, 106005377, 297332155, 530026885, 2438123671, 12190618355]

約数ペア:

[(1, 12190618355), (5, 2438123671), (23, 530026885), (41, 297332155), (115, 106005377), (205, 59466431), (347, 35131465), (943, 12927485), (1735, 7026293), (4715, 2585497), (7451, 1636105), (7981, 1527455), (14227, 856865), (37255, 327221), (39905, 305491), (71135, 171373)]