23651789

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1091}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 28654080

約数和(自身を除く): 5002291

約数列:

[1, 7, 19, 133, 163, 1091, 1141, 3097, 7637, 20729, 21679, 145103, 177833, 1244831, 3378827, 23651789]

約数ペア:

[(1, 23651789), (7, 3378827), (19, 1244831), (133, 177833), (163, 145103), (1091, 21679), (1141, 20729), (3097, 7637)]