19826244

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5147}}^1$

素因数の和:5264

約数の個数: 36

約数和(自身を含む): 50594544

約数和(自身を除く): 30768300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 5147, 10294, 15441, 20588, 30882, 46323, 61764, 92646, 185292, 550729, 1101458, 1652187, 2202916, 3304374, 4956561, 6608748, 9913122, 19826244]

約数ペア:

[(1, 19826244), (2, 9913122), (3, 6608748), (4, 4956561), (6, 3304374), (9, 2202916), (12, 1652187), (18, 1101458), (36, 550729), (107, 185292), (214, 92646), (321, 61764), (428, 46323), (642, 30882), (963, 20588), (1284, 15441), (1926, 10294), (3852, 5147)]