19282956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 57576960

約数和(自身を除く): 38294004

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 66, 77, 82, 84, 123, 132, 154, 164, 231, 246, 287, 308, 451, 462, 492, 509, 574, 861, 902, 924, 1018, 1148, 1353, 1527, 1722, 1804, 2036, 2706, 3054, 3157, 3444, 3563, 5412, 5599, 6108, 6314, 7126, 9471, 10689, 11198, 12628, 14252, 16797, 18942, 20869, 21378, 22396, 33594, 37884, 39193, 41738, 42756, 62607, 67188, 78386, 83476, 117579, 125214, 146083, 156772, 229559, 235158, 250428, 292166, 438249, 459118, 470316, 584332, 688677, 876498, 918236, 1377354, 1606913, 1752996, 2754708, 3213826, 4820739, 6427652, 9641478, 19282956]

約数ペア:

[(1, 19282956), (2, 9641478), (3, 6427652), (4, 4820739), (6, 3213826), (7, 2754708), (11, 1752996), (12, 1606913), (14, 1377354), (21, 918236), (22, 876498), (28, 688677), (33, 584332), (41, 470316), (42, 459118), (44, 438249), (66, 292166), (77, 250428), (82, 235158), (84, 229559), (123, 156772), (132, 146083), (154, 125214), (164, 117579), (231, 83476), (246, 78386), (287, 67188), (308, 62607), (451, 42756), (462, 41738), (492, 39193), (509, 37884), (574, 33594), (861, 22396), (902, 21378), (924, 20869), (1018, 18942), (1148, 16797), (1353, 14252), (1527, 12628), (1722, 11198), (1804, 10689), (2036, 9471), (2706, 7126), (3054, 6314), (3157, 6108), (3444, 5599), (3563, 5412)]