47908918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{15959}}^1$

素因数の和:16059

約数の個数: 16

約数和(自身を含む): 76608000

約数和(自身を除く): 28699082

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 15959, 31918, 303221, 606442, 1260761, 2521522, 23954459, 47908918]

約数ペア:

[(1, 47908918), (2, 23954459), (19, 2521522), (38, 1260761), (79, 606442), (158, 303221), (1501, 31918), (3002, 15959)]