19429804985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1\times {\mathrm{6863}}^1$

素因数の和:8657

約数の個数: 32

約数和(自身を含む): 26005224960

約数和(自身を除く): 6575419975

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 1753, 6863, 8765, 29801, 33307, 34315, 116671, 130397, 149005, 166535, 566219, 583355, 651985, 2216749, 2831095, 11083745, 12030839, 60154195, 204524263, 228585941, 1022621315, 1142929705, 3885960997, 19429804985]

約数ペア:

[(1, 19429804985), (5, 3885960997), (17, 1142929705), (19, 1022621315), (85, 228585941), (95, 204524263), (323, 60154195), (1615, 12030839), (1753, 11083745), (6863, 2831095), (8765, 2216749), (29801, 651985), (33307, 583355), (34315, 566219), (116671, 166535), (130397, 149005)]