19099314

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3023}}^1$

素因数の和:3053

約数の個数: 48

約数和(自身を含む): 46230912

約数和(自身を除く): 27131598

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3023, 3159, 6046, 6318, 9069, 18138, 27207, 39299, 54414, 78598, 81621, 117897, 163242, 235794, 244863, 353691, 489726, 707382, 734589, 1061073, 1469178, 2122146, 3183219, 6366438, 9549657, 19099314]

約数ペア:

[(1, 19099314), (2, 9549657), (3, 6366438), (6, 3183219), (9, 2122146), (13, 1469178), (18, 1061073), (26, 734589), (27, 707382), (39, 489726), (54, 353691), (78, 244863), (81, 235794), (117, 163242), (162, 117897), (234, 81621), (243, 78598), (351, 54414), (486, 39299), (702, 27207), (1053, 18138), (2106, 9069), (3023, 6318), (3159, 6046)]