19067285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2221}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 24477552

約数和(自身を除く): 5410267

約数列:

[1, 5, 17, 85, 101, 505, 1717, 2221, 8585, 11105, 37757, 188785, 224321, 1121605, 3813457, 19067285]

約数ペア:

[(1, 19067285), (5, 3813457), (17, 1121605), (85, 224321), (101, 188785), (505, 37757), (1717, 11105), (2221, 8585)]