16409946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5503}}^1$

素因数の和:5586

約数の個数: 32

約数和(自身を含む): 38043648

約数和(自身を除く): 21633702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 5503, 11006, 16509, 33018, 38521, 77042, 115563, 231126, 390713, 781426, 1172139, 2344278, 2734991, 5469982, 8204973, 16409946]

約数ペア:

[(1, 16409946), (2, 8204973), (3, 5469982), (6, 2734991), (7, 2344278), (14, 1172139), (21, 781426), (42, 390713), (71, 231126), (142, 115563), (213, 77042), (426, 38521), (497, 33018), (994, 16509), (1491, 11006), (2982, 5503)]