27798634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7243}}^1$

素因数の和:7365

約数の個数: 16

約数和(自身を含む): 44333280

約数和(自身を除く): 16534646

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 7243, 14486, 137617, 275234, 731543, 1463086, 13899317, 27798634]

約数ペア:

[(1, 27798634), (2, 13899317), (19, 1463086), (38, 731543), (101, 275234), (202, 137617), (1919, 14486), (3838, 7243)]