15690018896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57683893}}^1$

素因数の和:57683918

約数の個数: 20

約数和(自身を含む): 32187612852

約数和(自身を除く): 16497593956

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57683893, 115367786, 230735572, 461471144, 922942288, 980626181, 1961252362, 3922504724, 7845009448, 15690018896]

約数ペア:

[(1, 15690018896), (2, 7845009448), (4, 3922504724), (8, 1961252362), (16, 980626181), (17, 922942288), (34, 461471144), (68, 230735572), (136, 115367786), (272, 57683893)]