16917748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 31046400

約数和(自身を除く): 14128652

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 2399, 3526, 4798, 7052, 9596, 98359, 103157, 196718, 206314, 393436, 412628, 4229437, 8458874, 16917748]

約数ペア:

[(1, 16917748), (2, 8458874), (4, 4229437), (41, 412628), (43, 393436), (82, 206314), (86, 196718), (164, 103157), (172, 98359), (1763, 9596), (2399, 7052), (3526, 4798)]