91806974

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{345139}}^1$

素因数の和:345167

約数の個数: 16

約数和(自身を含む): 165667200

約数和(自身を除く): 73860226

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 345139, 690278, 2415973, 4831946, 6557641, 13115282, 45903487, 91806974]

約数ペア:

[(1, 91806974), (2, 45903487), (7, 13115282), (14, 6557641), (19, 4831946), (38, 2415973), (133, 690278), (266, 345139)]