39986374

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{45751}}^1$

素因数の和:45795

約数の個数: 16

約数和(自身を含む): 65882880

約数和(自身を除く): 25896506

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 45751, 91502, 869269, 1052273, 1738538, 2104546, 19993187, 39986374]

約数ペア:

[(1, 39986374), (2, 19993187), (19, 2104546), (23, 1738538), (38, 1052273), (46, 869269), (437, 91502), (874, 45751)]