12620712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2170

約数の個数: 64

約数和(自身を含む): 35784000

約数和(自身を除く): 23163288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2129, 2964, 4258, 5928, 6387, 8516, 12774, 17032, 25548, 27677, 40451, 51096, 55354, 80902, 83031, 110708, 121353, 161804, 166062, 221416, 242706, 323608, 332124, 485412, 525863, 664248, 970824, 1051726, 1577589, 2103452, 3155178, 4206904, 6310356, 12620712]

約数ペア:

[(1, 12620712), (2, 6310356), (3, 4206904), (4, 3155178), (6, 2103452), (8, 1577589), (12, 1051726), (13, 970824), (19, 664248), (24, 525863), (26, 485412), (38, 332124), (39, 323608), (52, 242706), (57, 221416), (76, 166062), (78, 161804), (104, 121353), (114, 110708), (152, 83031), (156, 80902), (228, 55354), (247, 51096), (312, 40451), (456, 27677), (494, 25548), (741, 17032), (988, 12774), (1482, 8516), (1976, 6387), (2129, 5928), (2964, 4258)]