18730276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6011}}^1$

素因数の和:6075

約数の個数: 24

約数和(自身を含む): 35350560

約数和(自身を除く): 16620284

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 6011, 12022, 24044, 114209, 228418, 246451, 456836, 492902, 985804, 4682569, 9365138, 18730276]

約数ペア:

[(1, 18730276), (2, 9365138), (4, 4682569), (19, 985804), (38, 492902), (41, 456836), (76, 246451), (82, 228418), (164, 114209), (779, 24044), (1558, 12022), (3116, 6011)]