2013831223

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1\times {\mathrm{2617}}^1$

素因数の和:3138

約数の個数: 16

約数和(自身を含む): 2146969440

約数和(自身を除く): 133138217

約数列:

[1, 19, 101, 401, 1919, 2617, 7619, 40501, 49723, 264317, 769519, 1049417, 5022023, 19938923, 105991117, 2013831223]

約数ペア:

[(1, 2013831223), (19, 105991117), (101, 19938923), (401, 5022023), (1919, 1049417), (2617, 769519), (7619, 264317), (40501, 49723)]