38102638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{143243}}^1$

素因数の和:143271

約数の個数: 16

約数和(自身を含む): 68757120

約数和(自身を除く): 30654482

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 143243, 286486, 1002701, 2005402, 2721617, 5443234, 19051319, 38102638]

約数ペア:

[(1, 38102638), (2, 19051319), (7, 5443234), (14, 2721617), (19, 2005402), (38, 1002701), (133, 286486), (266, 143243)]