12583396

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 28089600

約数和(自身を除く): 15506204

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 109, 124, 133, 196, 217, 218, 266, 434, 436, 532, 589, 763, 868, 931, 1178, 1519, 1526, 1862, 2071, 2356, 3038, 3052, 3379, 3724, 4123, 4142, 5341, 6076, 6758, 8246, 8284, 10682, 13516, 14497, 16492, 21364, 23653, 28861, 28994, 47306, 57722, 57988, 64201, 94612, 101479, 115444, 128402, 165571, 202958, 256804, 331142, 405916, 449407, 662284, 898814, 1797628, 3145849, 6291698, 12583396]

約数ペア:

[(1, 12583396), (2, 6291698), (4, 3145849), (7, 1797628), (14, 898814), (19, 662284), (28, 449407), (31, 405916), (38, 331142), (49, 256804), (62, 202958), (76, 165571), (98, 128402), (109, 115444), (124, 101479), (133, 94612), (196, 64201), (217, 57988), (218, 57722), (266, 47306), (434, 28994), (436, 28861), (532, 23653), (589, 21364), (763, 16492), (868, 14497), (931, 13516), (1178, 10682), (1519, 8284), (1526, 8246), (1862, 6758), (2071, 6076), (2356, 5341), (3038, 4142), (3052, 4123), (3379, 3724)]