16436882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 32073216

約数和(自身を除く): 15636334

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 313, 341, 434, 626, 682, 847, 1694, 2191, 2387, 3443, 3751, 4382, 4774, 6886, 7502, 9703, 19406, 24101, 26257, 37873, 48202, 52514, 67921, 75746, 106733, 135842, 213466, 265111, 530222, 747131, 1174063, 1494262, 2348126, 8218441, 16436882]

約数ペア:

[(1, 16436882), (2, 8218441), (7, 2348126), (11, 1494262), (14, 1174063), (22, 747131), (31, 530222), (62, 265111), (77, 213466), (121, 135842), (154, 106733), (217, 75746), (242, 67921), (313, 52514), (341, 48202), (434, 37873), (626, 26257), (682, 24101), (847, 19406), (1694, 9703), (2191, 7502), (2387, 6886), (3443, 4774), (3751, 4382)]