11359420

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{9311}}^1$

素因数の和:9381

約数の個数: 24

約数和(自身を含む): 24248448

約数和(自身を除く): 12889028

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 9311, 18622, 37244, 46555, 93110, 186220, 567971, 1135942, 2271884, 2839855, 5679710, 11359420]

約数ペア:

[(1, 11359420), (2, 5679710), (4, 2839855), (5, 2271884), (10, 1135942), (20, 567971), (61, 186220), (122, 93110), (244, 46555), (305, 37244), (610, 18622), (1220, 9311)]