12160912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 25097600

約数和(自身を除く): 12936688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 109, 152, 218, 304, 367, 436, 734, 872, 1468, 1744, 2071, 2936, 4142, 5872, 6973, 8284, 13946, 16568, 27892, 33136, 40003, 55784, 80006, 111568, 160012, 320024, 640048, 760057, 1520114, 3040228, 6080456, 12160912]

約数ペア:

[(1, 12160912), (2, 6080456), (4, 3040228), (8, 1520114), (16, 760057), (19, 640048), (38, 320024), (76, 160012), (109, 111568), (152, 80006), (218, 55784), (304, 40003), (367, 33136), (436, 27892), (734, 16568), (872, 13946), (1468, 8284), (1744, 6973), (2071, 5872), (2936, 4142)]