2019012024

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{9931}}^1$

素因数の和:10180

約数の個数: 64

約数和(自身を含む): 5191655040

約数和(自身を除く): 3172643016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 197, 258, 344, 394, 516, 591, 788, 1032, 1182, 1576, 2364, 4728, 8471, 9931, 16942, 19862, 25413, 29793, 33884, 39724, 50826, 59586, 67768, 79448, 101652, 119172, 203304, 238344, 427033, 854066, 1281099, 1708132, 1956407, 2562198, 3416264, 3912814, 5124396, 5869221, 7825628, 10248792, 11738442, 15651256, 23476884, 46953768, 84125501, 168251002, 252376503, 336502004, 504753006, 673004008, 1009506012, 2019012024]

約数ペア:

[(1, 2019012024), (2, 1009506012), (3, 673004008), (4, 504753006), (6, 336502004), (8, 252376503), (12, 168251002), (24, 84125501), (43, 46953768), (86, 23476884), (129, 15651256), (172, 11738442), (197, 10248792), (258, 7825628), (344, 5869221), (394, 5124396), (516, 3912814), (591, 3416264), (788, 2562198), (1032, 1956407), (1182, 1708132), (1576, 1281099), (2364, 854066), (4728, 427033), (8471, 238344), (9931, 203304), (16942, 119172), (19862, 101652), (25413, 79448), (29793, 67768), (33884, 59586), (39724, 50826)]