13871696

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{12211}}^1$

素因数の和:12290

約数の個数: 20

約数和(自身を含む): 27257184

約数和(自身を除く): 13385488

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 12211, 24422, 48844, 97688, 195376, 866981, 1733962, 3467924, 6935848, 13871696]

約数ペア:

[(1, 13871696), (2, 6935848), (4, 3467924), (8, 1733962), (16, 866981), (71, 195376), (142, 97688), (284, 48844), (568, 24422), (1136, 12211)]