19210644

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{18401}}^1$

素因数の和:18440

約数の個数: 36

約数和(自身を含む): 50237460

約数和(自身を除く): 31026816

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 18401, 36802, 55203, 73604, 110406, 165609, 220812, 331218, 533629, 662436, 1067258, 1600887, 2134516, 3201774, 4802661, 6403548, 9605322, 19210644]

約数ペア:

[(1, 19210644), (2, 9605322), (3, 6403548), (4, 4802661), (6, 3201774), (9, 2134516), (12, 1600887), (18, 1067258), (29, 662436), (36, 533629), (58, 331218), (87, 220812), (116, 165609), (174, 110406), (261, 73604), (348, 55203), (522, 36802), (1044, 18401)]