19249527

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 29706880

約数和(自身を除く): 10457353

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 2299, 2791, 6897, 8373, 30701, 53029, 92103, 159087, 337711, 583319, 1013133, 1749957, 6416509, 19249527]

約数ペア:

[(1, 19249527), (3, 6416509), (11, 1749957), (19, 1013133), (33, 583319), (57, 337711), (121, 159087), (209, 92103), (363, 53029), (627, 30701), (2299, 8373), (2791, 6897)]