12935808

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 40392000

約数和(自身を除く): 27456192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 197, 216, 228, 288, 304, 342, 384, 394, 432, 456, 513, 576, 591, 608, 684, 788, 864, 912, 1026, 1152, 1182, 1216, 1368, 1576, 1728, 1773, 1824, 2052, 2364, 2432, 2736, 3152, 3456, 3546, 3648, 3743, 4104, 4728, 5319, 5472, 6304, 7092, 7296, 7486, 8208, 9456, 10638, 10944, 11229, 12608, 14184, 14972, 16416, 18912, 21276, 21888, 22458, 25216, 28368, 29944, 32832, 33687, 37824, 42552, 44916, 56736, 59888, 65664, 67374, 75648, 85104, 89832, 101061, 113472, 119776, 134748, 170208, 179664, 202122, 226944, 239552, 269496, 340416, 359328, 404244, 479104, 538992, 680832, 718656, 808488, 1077984, 1437312, 1616976, 2155968, 3233952, 4311936, 6467904, 12935808]

約数ペア:

[(1, 12935808), (2, 6467904), (3, 4311936), (4, 3233952), (6, 2155968), (8, 1616976), (9, 1437312), (12, 1077984), (16, 808488), (18, 718656), (19, 680832), (24, 538992), (27, 479104), (32, 404244), (36, 359328), (38, 340416), (48, 269496), (54, 239552), (57, 226944), (64, 202122), (72, 179664), (76, 170208), (96, 134748), (108, 119776), (114, 113472), (128, 101061), (144, 89832), (152, 85104), (171, 75648), (192, 67374), (197, 65664), (216, 59888), (228, 56736), (288, 44916), (304, 42552), (342, 37824), (384, 33687), (394, 32832), (432, 29944), (456, 28368), (513, 25216), (576, 22458), (591, 21888), (608, 21276), (684, 18912), (788, 16416), (864, 14972), (912, 14184), (1026, 12608), (1152, 11229), (1182, 10944), (1216, 10638), (1368, 9456), (1576, 8208), (1728, 7486), (1773, 7296), (1824, 7092), (2052, 6304), (2364, 5472), (2432, 5319), (2736, 4728), (3152, 4104), (3456, 3743), (3546, 3648)]