67362638

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{253243}}^1$

素因数の和:253271

約数の個数: 16

約数和(自身を含む): 121557120

約数和(自身を除く): 54194482

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 253243, 506486, 1772701, 3545402, 4811617, 9623234, 33681319, 67362638]

約数ペア:

[(1, 67362638), (2, 33681319), (7, 9623234), (14, 4811617), (19, 3545402), (38, 1772701), (133, 506486), (266, 253243)]