47783746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{21313}}^1$

素因数の和:21393

約数の個数: 16

約数和(自身を含む): 76730400

約数和(自身を除く): 28946654

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 21313, 42626, 404947, 809894, 1257467, 2514934, 23891873, 47783746]

約数ペア:

[(1, 47783746), (2, 23891873), (19, 2514934), (38, 1257467), (59, 809894), (118, 404947), (1121, 42626), (2242, 21313)]