17423978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60923}}^1$

素因数の和:60949

約数の個数: 16

約数和(自身を含む): 30705696

約数和(自身を除く): 13281718

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 60923, 121846, 670153, 791999, 1340306, 1583998, 8711989, 17423978]

約数ペア:

[(1, 17423978), (2, 8711989), (11, 1583998), (13, 1340306), (22, 791999), (26, 670153), (143, 121846), (286, 60923)]