1690088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{11119}}^1$

素因数の和:11144

約数の個数: 16

約数和(自身を含む): 3336000

約数和(自身を除く): 1645912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 11119, 22238, 44476, 88952, 211261, 422522, 845044, 1690088]

約数ペア:

[(1, 1690088), (2, 845044), (4, 422522), (8, 211261), (19, 88952), (38, 44476), (76, 22238), (152, 11119)]