43216412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10729}}^1$

素因数の和:10805

約数の個数: 24

約数和(自身を含む): 81118800

約数和(自身を除く): 37902388

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 10729, 21458, 42916, 203851, 407702, 568637, 815404, 1137274, 2274548, 10804103, 21608206, 43216412]

約数ペア:

[(1, 43216412), (2, 21608206), (4, 10804103), (19, 2274548), (38, 1137274), (53, 815404), (76, 568637), (106, 407702), (212, 203851), (1007, 42916), (2014, 21458), (4028, 10729)]