17869060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81223}}^1$

素因数の和:81243

約数の個数: 24

約数和(自身を含む): 40936896

約数和(自身を除く): 23067836

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 81223, 162446, 324892, 406115, 812230, 893453, 1624460, 1786906, 3573812, 4467265, 8934530, 17869060]

約数ペア:

[(1, 17869060), (2, 8934530), (4, 4467265), (5, 3573812), (10, 1786906), (11, 1624460), (20, 893453), (22, 812230), (44, 406115), (55, 324892), (110, 162446), (220, 81223)]