23179924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 45017280

約数和(自身を除く): 21837356

約数列:

[1, 2, 4, 19, 38, 41, 43, 76, 82, 86, 164, 172, 173, 346, 692, 779, 817, 1558, 1634, 1763, 3116, 3268, 3287, 3526, 6574, 7052, 7093, 7439, 13148, 14186, 14878, 28372, 29756, 33497, 66994, 133988, 134767, 141341, 269534, 282682, 304999, 539068, 565364, 609998, 1219996, 5794981, 11589962, 23179924]

約数ペア:

[(1, 23179924), (2, 11589962), (4, 5794981), (19, 1219996), (38, 609998), (41, 565364), (43, 539068), (76, 304999), (82, 282682), (86, 269534), (164, 141341), (172, 134767), (173, 133988), (346, 66994), (692, 33497), (779, 29756), (817, 28372), (1558, 14878), (1634, 14186), (1763, 13148), (3116, 7439), (3268, 7093), (3287, 7052), (3526, 6574)]