39767786

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3089}}^1$

素因数の和:3289

約数の個数: 16

約数和(自身を含む): 61515720

約数和(自身を除く): 21747934

約数列:

[1, 2, 41, 82, 157, 314, 3089, 6178, 6437, 12874, 126649, 253298, 484973, 969946, 19883893, 39767786]

約数ペア:

[(1, 39767786), (2, 19883893), (41, 969946), (82, 484973), (157, 253298), (314, 126649), (3089, 12874), (6178, 6437)]