40519172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1237}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 74874240

約数和(自身を除く): 34355068

約数列:

[1, 2, 4, 19, 38, 76, 431, 862, 1237, 1724, 2474, 4948, 8189, 16378, 23503, 32756, 47006, 94012, 533147, 1066294, 2132588, 10129793, 20259586, 40519172]

約数ペア:

[(1, 40519172), (2, 20259586), (4, 10129793), (19, 2132588), (38, 1066294), (76, 533147), (431, 94012), (862, 47006), (1237, 32756), (1724, 23503), (2474, 16378), (4948, 8189)]