22207418

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1609}}^1$

素因数の和:1781

約数の個数: 16

約数和(自身を含む): 34157760

約数和(自身を除く): 11950342

約数列:

[1, 2, 67, 103, 134, 206, 1609, 3218, 6901, 13802, 107803, 165727, 215606, 331454, 11103709, 22207418]

約数ペア:

[(1, 22207418), (2, 11103709), (67, 331454), (103, 215606), (134, 165727), (206, 107803), (1609, 13802), (3218, 6901)]