12557677946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{780853}}^1$

素因数の和:780926

約数の個数: 32

約数和(自身を含む): 22263709248

約数和(自身を除く): 9706031302

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 8041, 16082, 780853, 1561706, 8589383, 13274501, 17178766, 26549002, 33576679, 67153358, 146019511, 292039022, 369343469, 570803543, 738686938, 1141607086, 6278838973, 12557677946]

約数ペア:

[(1, 12557677946), (2, 6278838973), (11, 1141607086), (17, 738686938), (22, 570803543), (34, 369343469), (43, 292039022), (86, 146019511), (187, 67153358), (374, 33576679), (473, 26549002), (731, 17178766), (946, 13274501), (1462, 8589383), (8041, 1561706), (16082, 780853)]