39393574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 68837760

約数和(自身を除く): 29444186

約数列:

[1, 2, 11, 19, 22, 38, 73, 146, 209, 418, 803, 1291, 1387, 1606, 2582, 2774, 14201, 15257, 24529, 28402, 30514, 49058, 94243, 188486, 269819, 539638, 1036673, 1790617, 2073346, 3581234, 19696787, 39393574]

約数ペア:

[(1, 39393574), (2, 19696787), (11, 3581234), (19, 2073346), (22, 1790617), (38, 1036673), (73, 539638), (146, 269819), (209, 188486), (418, 94243), (803, 49058), (1291, 30514), (1387, 28402), (1606, 24529), (2582, 15257), (2774, 14201)]