19300862

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{4349}}^1$

素因数の和:4675

約数の個数: 16

約数和(自身を含む): 33199200

約数和(自身を除く): 13898338

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4349, 4438, 8698, 30443, 60886, 1378633, 2757266, 9650431, 19300862]

約数ペア:

[(1, 19300862), (2, 9650431), (7, 2757266), (14, 1378633), (317, 60886), (634, 30443), (2219, 8698), (4349, 4438)]