22940467

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 27157680

約数和(自身を除く): 4217213

約数列:

[1, 11, 19, 53, 109, 209, 361, 583, 1007, 1199, 2071, 3971, 5777, 11077, 19133, 22781, 39349, 63547, 109763, 210463, 432839, 1207393, 2085497, 22940467]

約数ペア:

[(1, 22940467), (11, 2085497), (19, 1207393), (53, 432839), (109, 210463), (209, 109763), (361, 63547), (583, 39349), (1007, 22781), (1199, 19133), (2071, 11077), (3971, 5777)]