22037818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 38102400

約数和(自身を除く): 16064582

約数列:

[1, 2, 11, 22, 23, 46, 97, 194, 253, 449, 506, 898, 1067, 2134, 2231, 4462, 4939, 9878, 10327, 20654, 24541, 43553, 49082, 87106, 113597, 227194, 479083, 958166, 1001719, 2003438, 11018909, 22037818]

約数ペア:

[(1, 22037818), (2, 11018909), (11, 2003438), (22, 1001719), (23, 958166), (46, 479083), (97, 227194), (194, 113597), (253, 87106), (449, 49082), (506, 43553), (898, 24541), (1067, 20654), (2134, 10327), (2231, 9878), (4462, 4939)]