141960818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{70487}}^1$

素因数の和:70561

約数の個数: 16

約数和(自身を含む): 228381120

約数和(自身を除く): 86420302

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 70487, 140974, 1339253, 2678506, 3735811, 7471622, 70980409, 141960818]

約数ペア:

[(1, 141960818), (2, 70980409), (19, 7471622), (38, 3735811), (53, 2678506), (106, 1339253), (1007, 140974), (2014, 70487)]