24128005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 33516000

約数和(自身を除く): 9387995

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 2099, 2299, 10495, 11495, 23089, 39881, 115445, 199405, 253979, 438691, 1269895, 2193455, 4825601, 24128005]

約数ペア:

[(1, 24128005), (5, 4825601), (11, 2193455), (19, 1269895), (55, 438691), (95, 253979), (121, 199405), (209, 115445), (605, 39881), (1045, 23089), (2099, 11495), (2299, 10495)]