27929210398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{1143047}}^1$

素因数の和:1143711

約数の個数: 16

約数和(自身を含む): 44167374720

約数和(自身を除く): 16238164322

約数列:

[1, 2, 19, 38, 643, 1286, 12217, 24434, 1143047, 2286094, 21717893, 43435786, 734979221, 1469958442, 13964605199, 27929210398]

約数ペア:

[(1, 27929210398), (2, 13964605199), (19, 1469958442), (38, 734979221), (643, 43435786), (1286, 21717893), (12217, 2286094), (24434, 1143047)]