190691372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{877}}^1\times {\mathrm{2861}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 351797040

約数和(自身を除く): 161105668

約数列:

[1, 2, 4, 19, 38, 76, 877, 1754, 2861, 3508, 5722, 11444, 16663, 33326, 54359, 66652, 108718, 217436, 2509097, 5018194, 10036388, 47672843, 95345686, 190691372]

約数ペア:

[(1, 190691372), (2, 95345686), (4, 47672843), (19, 10036388), (38, 5018194), (76, 2509097), (877, 217436), (1754, 108718), (2861, 66652), (3508, 54359), (5722, 33326), (11444, 16663)]