27005878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1249}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 42750000

約数和(自身を除く): 15744122

約数列:

[1, 2, 19, 38, 569, 1138, 1249, 2498, 10811, 21622, 23731, 47462, 710681, 1421362, 13502939, 27005878]

約数ペア:

[(1, 27005878), (2, 13502939), (19, 1421362), (38, 710681), (569, 47462), (1138, 23731), (1249, 21622), (2498, 10811)]