18224624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103549}}^1$

素因数の和:103568

約数の個数: 20

約数和(自身を含む): 38520600

約数和(自身を除く): 20295976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 103549, 207098, 414196, 828392, 1139039, 1656784, 2278078, 4556156, 9112312, 18224624]

約数ペア:

[(1, 18224624), (2, 9112312), (4, 4556156), (8, 2278078), (11, 1656784), (16, 1139039), (22, 828392), (44, 414196), (88, 207098), (176, 103549)]