19110584

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1693}}^1$

素因数の和:1799

約数の個数: 32

約数和(自身を含む): 38419920

約数和(自身を除く): 19309336

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 1693, 2822, 3386, 5644, 6772, 11288, 13544, 28781, 57562, 115124, 140519, 230248, 281038, 562076, 1124152, 2388823, 4777646, 9555292, 19110584]

約数ペア:

[(1, 19110584), (2, 9555292), (4, 4777646), (8, 2388823), (17, 1124152), (34, 562076), (68, 281038), (83, 230248), (136, 140519), (166, 115124), (332, 57562), (664, 28781), (1411, 13544), (1693, 11288), (2822, 6772), (3386, 5644)]