7212476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2207}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 13601280

約数和(自身を除く): 6388804

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 2207, 3268, 4414, 8828, 41933, 83866, 94901, 167732, 189802, 379604, 1803119, 3606238, 7212476]

約数ペア:

[(1, 7212476), (2, 3606238), (4, 1803119), (19, 379604), (38, 189802), (43, 167732), (76, 94901), (86, 83866), (172, 41933), (817, 8828), (1634, 4414), (2207, 3268)]