16586284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 34546176

約数和(自身を除く): 17959892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 107, 143, 214, 271, 286, 428, 542, 572, 1084, 1177, 1391, 2354, 2782, 2981, 3523, 4708, 5564, 5962, 7046, 11924, 14092, 15301, 28997, 30602, 38753, 57994, 61204, 77506, 115988, 155012, 318967, 376961, 637934, 753922, 1275868, 1507844, 4146571, 8293142, 16586284]

約数ペア:

[(1, 16586284), (2, 8293142), (4, 4146571), (11, 1507844), (13, 1275868), (22, 753922), (26, 637934), (44, 376961), (52, 318967), (107, 155012), (143, 115988), (214, 77506), (271, 61204), (286, 57994), (428, 38753), (542, 30602), (572, 28997), (1084, 15301), (1177, 14092), (1391, 11924), (2354, 7046), (2782, 5962), (2981, 5564), (3523, 4708)]