19311144

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42349}}^1$

素因数の和:42377

約数の個数: 32

約数和(自身を含む): 50820000

約数和(自身を除く): 31508856

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 42349, 84698, 127047, 169396, 254094, 338792, 508188, 804631, 1016376, 1609262, 2413893, 3218524, 4827786, 6437048, 9655572, 19311144]

約数ペア:

[(1, 19311144), (2, 9655572), (3, 6437048), (4, 4827786), (6, 3218524), (8, 2413893), (12, 1609262), (19, 1016376), (24, 804631), (38, 508188), (57, 338792), (76, 254094), (114, 169396), (152, 127047), (228, 84698), (456, 42349)]