9418642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4201}}^1$

素因数の和:4281

約数の個数: 16

約数和(自身を含む): 15127200

約数和(自身を除く): 5708558

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 4201, 8402, 79819, 159638, 247859, 495718, 4709321, 9418642]

約数ペア:

[(1, 9418642), (2, 4709321), (19, 495718), (38, 247859), (59, 159638), (118, 79819), (1121, 8402), (2242, 4201)]