19568024

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 45100800

約数和(自身を除く): 25532776

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 53, 56, 76, 106, 133, 152, 212, 266, 347, 371, 424, 532, 694, 742, 1007, 1064, 1388, 1484, 2014, 2429, 2776, 2968, 4028, 4858, 6593, 7049, 8056, 9716, 13186, 14098, 18391, 19432, 26372, 28196, 36782, 46151, 52744, 56392, 73564, 92302, 128737, 147128, 184604, 257474, 349429, 369208, 514948, 698858, 1029896, 1397716, 2446003, 2795432, 4892006, 9784012, 19568024]

約数ペア:

[(1, 19568024), (2, 9784012), (4, 4892006), (7, 2795432), (8, 2446003), (14, 1397716), (19, 1029896), (28, 698858), (38, 514948), (53, 369208), (56, 349429), (76, 257474), (106, 184604), (133, 147128), (152, 128737), (212, 92302), (266, 73564), (347, 56392), (371, 52744), (424, 46151), (532, 36782), (694, 28196), (742, 26372), (1007, 19432), (1064, 18391), (1388, 14098), (1484, 13186), (2014, 9716), (2429, 8056), (2776, 7049), (2968, 6593), (4028, 4858)]