16918874

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17021}}^1$

素因数の和:17101

約数の個数: 16

約数和(自身を含む): 29414016

約数和(自身を除く): 12495142

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 17021, 34042, 119147, 238294, 1208491, 2416982, 8459437, 16918874]

約数ペア:

[(1, 16918874), (2, 8459437), (7, 2416982), (14, 1208491), (71, 238294), (142, 119147), (497, 34042), (994, 17021)]