21139476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{92717}}^1$

素因数の和:92743

約数の個数: 24

約数和(自身を含む): 51922080

約数和(自身を除く): 30782604

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 92717, 185434, 278151, 370868, 556302, 1112604, 1761623, 3523246, 5284869, 7046492, 10569738, 21139476]

約数ペア:

[(1, 21139476), (2, 10569738), (3, 7046492), (4, 5284869), (6, 3523246), (12, 1761623), (19, 1112604), (38, 556302), (57, 370868), (76, 278151), (114, 185434), (228, 92717)]