3122726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2279

約数の個数: 16

約数和(自身を含む): 5066160

約数和(自身を除く): 1943434

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 2221, 4442, 42199, 82177, 84398, 164354, 1561363, 3122726]

約数ペア:

[(1, 3122726), (2, 1561363), (19, 164354), (37, 84398), (38, 82177), (74, 42199), (703, 4442), (1406, 2221)]