22375184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1109}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 47210520

約数和(自身を除く): 24835336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1109, 1261, 1552, 2218, 2522, 4436, 5044, 8872, 10088, 14417, 17744, 20176, 28834, 57668, 107573, 115336, 215146, 230672, 430292, 860584, 1398449, 1721168, 2796898, 5593796, 11187592, 22375184]

約数ペア:

[(1, 22375184), (2, 11187592), (4, 5593796), (8, 2796898), (13, 1721168), (16, 1398449), (26, 860584), (52, 430292), (97, 230672), (104, 215146), (194, 115336), (208, 107573), (388, 57668), (776, 28834), (1109, 20176), (1261, 17744), (1552, 14417), (2218, 10088), (2522, 8872), (4436, 5044)]