139462204

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{262147}}^1$

素因数の和:262177

約数の個数: 24

約数和(自身を含む): 293605760

約数和(自身を除く): 154143556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 262147, 524294, 1048588, 1835029, 3670058, 4980793, 7340116, 9961586, 19923172, 34865551, 69731102, 139462204]

約数ペア:

[(1, 139462204), (2, 69731102), (4, 34865551), (7, 19923172), (14, 9961586), (19, 7340116), (28, 4980793), (38, 3670058), (76, 1835029), (133, 1048588), (266, 524294), (532, 262147)]