2945912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{19381}}^1$

素因数の和:19406

約数の個数: 16

約数和(自身を含む): 5814600

約数和(自身を除く): 2868688

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 19381, 38762, 77524, 155048, 368239, 736478, 1472956, 2945912]

約数ペア:

[(1, 2945912), (2, 1472956), (4, 736478), (8, 368239), (19, 155048), (38, 77524), (76, 38762), (152, 19381)]