12290448

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2511

約数の個数: 40

約数和(自身を含む): 32060448

約数和(自身を除く): 19770000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 214, 321, 428, 642, 856, 1284, 1712, 2393, 2568, 4786, 5136, 7179, 9572, 14358, 19144, 28716, 38288, 57432, 114864, 256051, 512102, 768153, 1024204, 1536306, 2048408, 3072612, 4096816, 6145224, 12290448]

約数ペア:

[(1, 12290448), (2, 6145224), (3, 4096816), (4, 3072612), (6, 2048408), (8, 1536306), (12, 1024204), (16, 768153), (24, 512102), (48, 256051), (107, 114864), (214, 57432), (321, 38288), (428, 28716), (642, 19144), (856, 14358), (1284, 9572), (1712, 7179), (2393, 5136), (2568, 4786)]