1995608

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{691}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 3954780

約数和(自身を除く): 1959172

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 691, 722, 1382, 1444, 2764, 2888, 5528, 13129, 26258, 52516, 105032, 249451, 498902, 997804, 1995608]

約数ペア:

[(1, 1995608), (2, 997804), (4, 498902), (8, 249451), (19, 105032), (38, 52516), (76, 26258), (152, 13129), (361, 5528), (691, 2888), (722, 2764), (1382, 1444)]