9874756

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7643}}^1$

素因数の和:7683

約数の個数: 24

約数和(自身を含む): 19262880

約数和(自身を除く): 9388124

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 7643, 15286, 30572, 129931, 145217, 259862, 290434, 519724, 580868, 2468689, 4937378, 9874756]

約数ペア:

[(1, 9874756), (2, 4937378), (4, 2468689), (17, 580868), (19, 519724), (34, 290434), (38, 259862), (68, 145217), (76, 129931), (323, 30572), (646, 15286), (1292, 7643)]