69071938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{9803}}^1$

素因数の和:10089

約数の個数: 16

約数和(自身を含む): 112000896

約数和(自身を除く): 42928958

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 9803, 19606, 127439, 254878, 2656613, 5313226, 34535969, 69071938]

約数ペア:

[(1, 69071938), (2, 34535969), (13, 5313226), (26, 2656613), (271, 254878), (542, 127439), (3523, 19606), (7046, 9803)]