25965206

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{13127}}^1$

素因数の和:13195

約数の個数: 16

約数和(自身を含む): 41589504

約数和(自身を除く): 15624298

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 13127, 26254, 301921, 564461, 603842, 1128922, 12982603, 25965206]

約数ペア:

[(1, 25965206), (2, 12982603), (23, 1128922), (43, 603842), (46, 564461), (86, 301921), (989, 26254), (1978, 13127)]