11409044

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{7901}}^1$

素因数の和:7943

約数の個数: 18

約数和(自身を含む): 21074634

約数和(自身を除く): 9665590

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 7901, 15802, 31604, 150119, 300238, 600476, 2852261, 5704522, 11409044]

約数ペア:

[(1, 11409044), (2, 5704522), (4, 2852261), (19, 600476), (38, 300238), (76, 150119), (361, 31604), (722, 15802), (1444, 7901)]