12658474766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47588251}}^1$

素因数の和:47588279

約数の個数: 16

約数和(自身を含む): 22842360960

約数和(自身を除く): 10183886194

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 47588251, 95176502, 333117757, 666235514, 904176769, 1808353538, 6329237383, 12658474766]

約数ペア:

[(1, 12658474766), (2, 6329237383), (7, 1808353538), (14, 904176769), (19, 666235514), (38, 333117757), (133, 95176502), (266, 47588251)]