19690542

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18541}}^1$

素因数の和:18608

約数の個数: 24

約数和(自身を含む): 43388280

約数和(自身を除く): 23697738

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 18541, 37082, 55623, 111246, 166869, 333738, 1093919, 2187838, 3281757, 6563514, 9845271, 19690542]

約数ペア:

[(1, 19690542), (2, 9845271), (3, 6563514), (6, 3281757), (9, 2187838), (18, 1093919), (59, 333738), (118, 166869), (177, 111246), (354, 55623), (531, 37082), (1062, 18541)]