12490016

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 31715712

約数和(自身を除く): 19225696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 137, 148, 154, 176, 224, 259, 274, 296, 308, 352, 407, 518, 548, 592, 616, 814, 959, 1036, 1096, 1184, 1232, 1507, 1628, 1918, 2072, 2192, 2464, 2849, 3014, 3256, 3836, 4144, 4384, 5069, 5698, 6028, 6512, 7672, 8288, 10138, 10549, 11396, 12056, 13024, 15344, 20276, 21098, 22792, 24112, 30688, 35483, 40552, 42196, 45584, 48224, 55759, 70966, 81104, 84392, 91168, 111518, 141932, 162208, 168784, 223036, 283864, 337568, 390313, 446072, 567728, 780626, 892144, 1135456, 1561252, 1784288, 3122504, 6245008, 12490016]

約数ペア:

[(1, 12490016), (2, 6245008), (4, 3122504), (7, 1784288), (8, 1561252), (11, 1135456), (14, 892144), (16, 780626), (22, 567728), (28, 446072), (32, 390313), (37, 337568), (44, 283864), (56, 223036), (74, 168784), (77, 162208), (88, 141932), (112, 111518), (137, 91168), (148, 84392), (154, 81104), (176, 70966), (224, 55759), (259, 48224), (274, 45584), (296, 42196), (308, 40552), (352, 35483), (407, 30688), (518, 24112), (548, 22792), (592, 21098), (616, 20276), (814, 15344), (959, 13024), (1036, 12056), (1096, 11396), (1184, 10549), (1232, 10138), (1507, 8288), (1628, 7672), (1918, 6512), (2072, 6028), (2192, 5698), (2464, 5069), (2849, 4384), (3014, 4144), (3256, 3836)]