24849986

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 45327360

約数和(自身を除く): 20477374

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 907, 1442, 1814, 1957, 3914, 6349, 12698, 13699, 17233, 27398, 34466, 93421, 120631, 186842, 241262, 653947, 1307894, 1774999, 3549998, 12424993, 24849986]

約数ペア:

[(1, 24849986), (2, 12424993), (7, 3549998), (14, 1774999), (19, 1307894), (38, 653947), (103, 241262), (133, 186842), (206, 120631), (266, 93421), (721, 34466), (907, 27398), (1442, 17233), (1814, 13699), (1957, 12698), (3914, 6349)]