13993744

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{11071}}^1$

素因数の和:11158

約数の個数: 20

約数和(自身を含む): 27458560

約数和(自身を除く): 13464816

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 11071, 22142, 44284, 88568, 177136, 874609, 1749218, 3498436, 6996872, 13993744]

約数ペア:

[(1, 13993744), (2, 6996872), (4, 3498436), (8, 1749218), (16, 874609), (79, 177136), (158, 88568), (316, 44284), (632, 22142), (1264, 11071)]