12697208

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{38711}}^1$

素因数の和:38758

約数の個数: 16

約数和(自身を含む): 24388560

約数和(自身を除く): 11691352

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 38711, 77422, 154844, 309688, 1587151, 3174302, 6348604, 12697208]

約数ペア:

[(1, 12697208), (2, 6348604), (4, 3174302), (8, 1587151), (41, 309688), (82, 154844), (164, 77422), (328, 38711)]