16165086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 39813120

約数和(自身を除く): 23648034

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 94, 114, 133, 141, 266, 282, 329, 399, 431, 658, 798, 862, 893, 987, 1293, 1786, 1974, 2586, 2679, 3017, 5358, 6034, 6251, 8189, 9051, 12502, 16378, 18102, 18753, 20257, 24567, 37506, 40514, 49134, 57323, 60771, 114646, 121542, 141799, 171969, 283598, 343938, 384883, 425397, 769766, 850794, 1154649, 2309298, 2694181, 5388362, 8082543, 16165086]

約数ペア:

[(1, 16165086), (2, 8082543), (3, 5388362), (6, 2694181), (7, 2309298), (14, 1154649), (19, 850794), (21, 769766), (38, 425397), (42, 384883), (47, 343938), (57, 283598), (94, 171969), (114, 141799), (133, 121542), (141, 114646), (266, 60771), (282, 57323), (329, 49134), (399, 40514), (431, 37506), (658, 24567), (798, 20257), (862, 18753), (893, 18102), (987, 16378), (1293, 12502), (1786, 9051), (1974, 8189), (2586, 6251), (2679, 6034), (3017, 5358)]