15394928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{56599}}^1$

素因数の和:56624

約数の個数: 20

約数和(自身を含む): 31582800

約数和(自身を除く): 16187872

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 56599, 113198, 226396, 452792, 905584, 962183, 1924366, 3848732, 7697464, 15394928]

約数ペア:

[(1, 15394928), (2, 7697464), (4, 3848732), (8, 1924366), (16, 962183), (17, 905584), (34, 452792), (68, 226396), (136, 113198), (272, 56599)]