22473219

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 33073920

約数和(自身を除く): 10600701

約数列:

[1, 3, 19, 43, 53, 57, 129, 159, 173, 519, 817, 1007, 2279, 2451, 3021, 3287, 6837, 7439, 9169, 9861, 22317, 27507, 43301, 129903, 141341, 174211, 394267, 424023, 522633, 1182801, 7491073, 22473219]

約数ペア:

[(1, 22473219), (3, 7491073), (19, 1182801), (43, 522633), (53, 424023), (57, 394267), (129, 174211), (159, 141341), (173, 129903), (519, 43301), (817, 27507), (1007, 22317), (2279, 9861), (2451, 9169), (3021, 7439), (3287, 6837)]