15417906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5479}}^1$

素因数の和:5558

約数の個数: 32

約数和(自身を含む): 35773440

約数和(自身を除く): 20355534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 5479, 10958, 16437, 32874, 38353, 76706, 115059, 230118, 367093, 734186, 1101279, 2202558, 2569651, 5139302, 7708953, 15417906]

約数ペア:

[(1, 15417906), (2, 7708953), (3, 5139302), (6, 2569651), (7, 2202558), (14, 1101279), (21, 734186), (42, 367093), (67, 230118), (134, 115059), (201, 76706), (402, 38353), (469, 32874), (938, 16437), (1407, 10958), (2814, 5479)]