19040436

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{4943}}^1$

素因数の和:5060

約数の個数: 36

約数和(自身を含む): 48589632

約数和(自身を除く): 29549196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 4943, 9886, 14829, 19772, 29658, 44487, 59316, 88974, 177948, 528901, 1057802, 1586703, 2115604, 3173406, 4760109, 6346812, 9520218, 19040436]

約数ペア:

[(1, 19040436), (2, 9520218), (3, 6346812), (4, 4760109), (6, 3173406), (9, 2115604), (12, 1586703), (18, 1057802), (36, 528901), (107, 177948), (214, 88974), (321, 59316), (428, 44487), (642, 29658), (963, 19772), (1284, 14829), (1926, 9886), (3852, 4943)]