22371569

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 26685120

約数和(自身を除く): 4313551

約数列:

[1, 11, 19, 37, 121, 209, 263, 407, 703, 2299, 2893, 4477, 4997, 7733, 9731, 31823, 54967, 85063, 107041, 184889, 604637, 1177451, 2033779, 22371569]

約数ペア:

[(1, 22371569), (11, 2033779), (19, 1177451), (37, 604637), (121, 184889), (209, 107041), (263, 85063), (407, 54967), (703, 31823), (2299, 9731), (2893, 7733), (4477, 4997)]