19055668

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2693}}^1$

素因数の和:2787

約数の個数: 24

約数和(自身を含む): 35075880

約数和(自身を除く): 16020212

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 2693, 3538, 5386, 7076, 10772, 78097, 156194, 164273, 312388, 328546, 657092, 4763917, 9527834, 19055668]

約数ペア:

[(1, 19055668), (2, 9527834), (4, 4763917), (29, 657092), (58, 328546), (61, 312388), (116, 164273), (122, 156194), (244, 78097), (1769, 10772), (2693, 7076), (3538, 5386)]