12188260

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{12437}}^1$

素因数の和:12460

約数の個数: 36

約数和(自身を含む): 29776572

約数和(自身を除く): 17588312

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 12437, 24874, 49748, 62185, 87059, 124370, 174118, 248740, 348236, 435295, 609413, 870590, 1218826, 1741180, 2437652, 3047065, 6094130, 12188260]

約数ペア:

[(1, 12188260), (2, 6094130), (4, 3047065), (5, 2437652), (7, 1741180), (10, 1218826), (14, 870590), (20, 609413), (28, 435295), (35, 348236), (49, 248740), (70, 174118), (98, 124370), (140, 87059), (196, 62185), (245, 49748), (490, 24874), (980, 12437)]