17227742

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20173}}^1$

素因数の和:20243

約数の個数: 16

約数和(自身を含む): 30018912

約数和(自身を除く): 12791170

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 20173, 40346, 141211, 282422, 1230553, 2461106, 8613871, 17227742]

約数ペア:

[(1, 17227742), (2, 8613871), (7, 2461106), (14, 1230553), (61, 282422), (122, 141211), (427, 40346), (854, 20173)]