139986946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{334897}}^1$

素因数の和:334929

約数の個数: 16

約数和(自身を含む): 241126560

約数和(自身を除く): 101139614

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 334897, 669794, 3683867, 6363043, 7367734, 12726086, 69993473, 139986946]

約数ペア:

[(1, 139986946), (2, 69993473), (11, 12726086), (19, 7367734), (22, 6363043), (38, 3683867), (209, 669794), (418, 334897)]