13974842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 25505280

約数和(自身を除く): 11530438

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 491, 749, 982, 1498, 2033, 3437, 4066, 6874, 9329, 14231, 18658, 28462, 52537, 65303, 105074, 130606, 367759, 735518, 998203, 1996406, 6987421, 13974842]

約数ペア:

[(1, 13974842), (2, 6987421), (7, 1996406), (14, 998203), (19, 735518), (38, 367759), (107, 130606), (133, 105074), (214, 65303), (266, 52537), (491, 28462), (749, 18658), (982, 14231), (1498, 9329), (2033, 6874), (3437, 4066)]