38847985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1237}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 50985792

約数和(自身を除く): 12137807

約数列:

[1, 5, 11, 55, 571, 1237, 2855, 6185, 6281, 13607, 31405, 68035, 706327, 3531635, 7769597, 38847985]

約数ペア:

[(1, 38847985), (5, 7769597), (11, 3531635), (55, 706327), (571, 68035), (1237, 31405), (2855, 13607), (6185, 6281)]