1926492784

素因数分解:

$2^4\times {\mathrm{13007}}^1\times {\mathrm{9257}}^1$

素因数の和:22272

約数の個数: 20

約数和(自身を含む): 3733269984

約数和(自身を除く): 1806777200

約数列:

[1, 2, 4, 8, 16, 9257, 13007, 18514, 26014, 37028, 52028, 74056, 104056, 148112, 208112, 120405799, 240811598, 481623196, 963246392, 1926492784]

約数ペア:

[(1, 1926492784), (2, 963246392), (4, 481623196), (8, 240811598), (16, 120405799), (9257, 208112), (13007, 148112), (18514, 104056), (26014, 74056), (37028, 52028)]