15838494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2713}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 36476160

約数和(自身を除く): 20637666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2713, 2919, 5426, 5838, 8139, 16278, 18991, 37982, 56973, 113946, 377107, 754214, 1131321, 2262642, 2639749, 5279498, 7919247, 15838494]

約数ペア:

[(1, 15838494), (2, 7919247), (3, 5279498), (6, 2639749), (7, 2262642), (14, 1131321), (21, 754214), (42, 377107), (139, 113946), (278, 56973), (417, 37982), (834, 18991), (973, 16278), (1946, 8139), (2713, 5838), (2919, 5426)]