2019955735

素因数分解:

$5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{60943}}^1$

素因数の和:61902

約数の個数: 16

約数和(自身を含む): 2773195776

約数和(自身を除く): 753240041

約数列:

[1, 5, 7, 35, 947, 4735, 6629, 33145, 60943, 304715, 426601, 2133005, 57713021, 288565105, 403991147, 2019955735]

約数ペア:

[(1, 2019955735), (5, 403991147), (7, 288565105), (35, 57713021), (947, 2133005), (4735, 426601), (6629, 304715), (33145, 60943)]