22180372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12689}}^1$

素因数の和:12735

約数の個数: 24

約数和(自身を含む): 42638400

約数和(自身を除く): 20458028

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 12689, 25378, 50756, 241091, 291847, 482182, 583694, 964364, 1167388, 5545093, 11090186, 22180372]

約数ペア:

[(1, 22180372), (2, 11090186), (4, 5545093), (19, 1167388), (23, 964364), (38, 583694), (46, 482182), (76, 291847), (92, 241091), (437, 50756), (874, 25378), (1748, 12689)]