39538406

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1193}}^1$

素因数の和:1495

約数の個数: 16

約数和(自身を含む): 60435504

約数和(自身を除く): 20897098

約数列:

[1, 2, 73, 146, 227, 454, 1193, 2386, 16571, 33142, 87089, 174178, 270811, 541622, 19769203, 39538406]

約数ペア:

[(1, 39538406), (2, 19769203), (73, 541622), (146, 270811), (227, 174178), (454, 87089), (1193, 33142), (2386, 16571)]