23965964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 47900160

約数和(自身を除く): 23934196

約数列:

[1, 2, 4, 11, 22, 43, 44, 53, 86, 106, 172, 212, 239, 473, 478, 583, 946, 956, 1166, 1892, 2279, 2332, 2629, 4558, 5258, 9116, 10277, 10516, 12667, 20554, 25069, 25334, 41108, 50138, 50668, 100276, 113047, 139337, 226094, 278674, 452188, 544681, 557348, 1089362, 2178724, 5991491, 11982982, 23965964]

約数ペア:

[(1, 23965964), (2, 11982982), (4, 5991491), (11, 2178724), (22, 1089362), (43, 557348), (44, 544681), (53, 452188), (86, 278674), (106, 226094), (172, 139337), (212, 113047), (239, 100276), (473, 50668), (478, 50138), (583, 41108), (946, 25334), (956, 25069), (1166, 20554), (1892, 12667), (2279, 10516), (2332, 10277), (2629, 9116), (4558, 5258)]