39979078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{569}}^1$

素因数の和:676

約数の個数: 24

約数和(自身を含む): 64740600

約数和(自身を除く): 24761522

約数列:

[1, 2, 19, 38, 43, 86, 569, 817, 1138, 1634, 1849, 3698, 10811, 21622, 24467, 35131, 48934, 70262, 464873, 929746, 1052081, 2104162, 19989539, 39979078]

約数ペア:

[(1, 39979078), (2, 19989539), (19, 2104162), (38, 1052081), (43, 929746), (86, 464873), (569, 70262), (817, 48934), (1138, 35131), (1634, 24467), (1849, 21622), (3698, 10811)]