13513489

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 15888384

約数和(自身を除く): 2374895

約数列:

[1, 11, 23, 31, 253, 341, 713, 1723, 7843, 18953, 39629, 53413, 435919, 587543, 1228499, 13513489]

約数ペア:

[(1, 13513489), (11, 1228499), (23, 587543), (31, 435919), (253, 53413), (341, 39629), (713, 18953), (1723, 7843)]