23538988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2399}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 45158400

約数和(自身を除く): 21619412

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2399, 2453, 4798, 4906, 9596, 9812, 26389, 52778, 105556, 534977, 1069954, 2139908, 5884747, 11769494, 23538988]

約数ペア:

[(1, 23538988), (2, 11769494), (4, 5884747), (11, 2139908), (22, 1069954), (44, 534977), (223, 105556), (446, 52778), (892, 26389), (2399, 9812), (2453, 9596), (4798, 4906)]