12647422

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 21150720

約数和(自身を除く): 8503298

約数列:

[1, 2, 17, 29, 34, 58, 101, 127, 202, 254, 493, 986, 1717, 2159, 2929, 3434, 3683, 4318, 5858, 7366, 12827, 25654, 49793, 62611, 99586, 125222, 218059, 371983, 436118, 743966, 6323711, 12647422]

約数ペア:

[(1, 12647422), (2, 6323711), (17, 743966), (29, 436118), (34, 371983), (58, 218059), (101, 125222), (127, 99586), (202, 62611), (254, 49793), (493, 25654), (986, 12827), (1717, 7366), (2159, 5858), (2929, 4318), (3434, 3683)]