19089972

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{16069}}^1$

素因数の和:16093

約数の個数: 48

約数和(自身を含む): 53995200

約数和(自身を除く): 34905228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 16069, 32138, 48207, 64276, 96414, 144621, 176759, 192828, 289242, 353518, 433863, 530277, 578484, 707036, 867726, 1060554, 1590831, 1735452, 2121108, 3181662, 4772493, 6363324, 9544986, 19089972]

約数ペア:

[(1, 19089972), (2, 9544986), (3, 6363324), (4, 4772493), (6, 3181662), (9, 2121108), (11, 1735452), (12, 1590831), (18, 1060554), (22, 867726), (27, 707036), (33, 578484), (36, 530277), (44, 433863), (54, 353518), (66, 289242), (99, 192828), (108, 176759), (132, 144621), (198, 96414), (297, 64276), (396, 48207), (594, 32138), (1188, 16069)]