12291401074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{900997}}^1$

素因数の和:901377

約数の個数: 16

約数和(自身を含む): 19461556800

約数和(自身を除く): 7170155726

約数列:

[1, 2, 19, 38, 359, 718, 6821, 13642, 900997, 1801994, 17118943, 34237886, 323457923, 646915846, 6145700537, 12291401074]

約数ペア:

[(1, 12291401074), (2, 6145700537), (19, 646915846), (38, 323457923), (359, 34237886), (718, 17118943), (6821, 1801994), (13642, 900997)]