13647458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21391}}^1$

素因数の和:21433

約数の個数: 16

約数和(自身を含む): 23103360

約数和(自身を除く): 9455902

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 21391, 42782, 235301, 470602, 620339, 1240678, 6823729, 13647458]

約数ペア:

[(1, 13647458), (2, 6823729), (11, 1240678), (22, 620339), (29, 470602), (58, 235301), (319, 42782), (638, 21391)]