19271394

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{26113}}^1$

素因数の和:26162

約数の個数: 24

約数和(自身を含む): 42774732

約数和(自身を除く): 23503338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 26113, 52226, 78339, 156678, 235017, 470034, 1070633, 2141266, 3211899, 6423798, 9635697, 19271394]

約数ペア:

[(1, 19271394), (2, 9635697), (3, 6423798), (6, 3211899), (9, 2141266), (18, 1070633), (41, 470034), (82, 235017), (123, 156678), (246, 78339), (369, 52226), (738, 26113)]