19534554

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27827}}^1$

素因数の和:27851

約数の個数: 32

約数和(自身を含む): 46751040

約数和(自身を除く): 27216486

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 27827, 55654, 83481, 166962, 250443, 361751, 500886, 723502, 751329, 1085253, 1502658, 2170506, 3255759, 6511518, 9767277, 19534554]

約数ペア:

[(1, 19534554), (2, 9767277), (3, 6511518), (6, 3255759), (9, 2170506), (13, 1502658), (18, 1085253), (26, 751329), (27, 723502), (39, 500886), (54, 361751), (78, 250443), (117, 166962), (234, 83481), (351, 55654), (702, 27827)]