19224425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1393

約数の個数: 24

約数和(自身を含む): 26516160

約数和(自身を除く): 7291735

約数列:

[1, 5, 11, 25, 53, 55, 265, 275, 583, 1319, 1325, 2915, 6595, 14509, 14575, 32975, 69907, 72545, 349535, 362725, 768977, 1747675, 3844885, 19224425]

約数ペア:

[(1, 19224425), (5, 3844885), (11, 1747675), (25, 768977), (53, 362725), (55, 349535), (265, 72545), (275, 69907), (583, 32975), (1319, 14575), (1325, 14509), (2915, 6595)]