16953508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 35308224

約数和(自身を除く): 18354716

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 107, 143, 214, 277, 286, 428, 554, 572, 1108, 1177, 1391, 2354, 2782, 3047, 3601, 4708, 5564, 6094, 7202, 12188, 14404, 15301, 29639, 30602, 39611, 59278, 61204, 79222, 118556, 158444, 326029, 385307, 652058, 770614, 1304116, 1541228, 4238377, 8476754, 16953508]

約数ペア:

[(1, 16953508), (2, 8476754), (4, 4238377), (11, 1541228), (13, 1304116), (22, 770614), (26, 652058), (44, 385307), (52, 326029), (107, 158444), (143, 118556), (214, 79222), (277, 61204), (286, 59278), (428, 39611), (554, 30602), (572, 29639), (1108, 15301), (1177, 14404), (1391, 12188), (2354, 7202), (2782, 6094), (3047, 5564), (3601, 4708)]