19756692

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8191}}^1$

素因数の和:8268

約数の個数: 36

約数和(自身を含む): 50692096

約数和(自身を除く): 30935404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 8191, 16382, 24573, 32764, 49146, 73719, 98292, 147438, 294876, 548797, 1097594, 1646391, 2195188, 3292782, 4939173, 6585564, 9878346, 19756692]

約数ペア:

[(1, 19756692), (2, 9878346), (3, 6585564), (4, 4939173), (6, 3292782), (9, 2195188), (12, 1646391), (18, 1097594), (36, 548797), (67, 294876), (134, 147438), (201, 98292), (268, 73719), (402, 49146), (603, 32764), (804, 24573), (1206, 16382), (2412, 8191)]