26986118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17321}}^1$

素因数の和:17383

約数の個数: 16

約数和(自身を含む): 43651440

約数和(自身を除く): 16665322

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 17321, 34642, 329099, 658198, 710161, 1420322, 13493059, 26986118]

約数ペア:

[(1, 26986118), (2, 13493059), (19, 1420322), (38, 710161), (41, 658198), (82, 329099), (779, 34642), (1558, 17321)]