22279246

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2141}}^1$

素因数の和:2208

約数の個数: 24

約数和(自身を含む): 37604952

約数和(自身を除く): 15325706

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 2141, 4282, 5203, 10406, 23551, 47102, 92063, 184126, 259061, 518122, 1012693, 2025386, 11139623, 22279246]

約数ペア:

[(1, 22279246), (2, 11139623), (11, 2025386), (22, 1012693), (43, 518122), (86, 259061), (121, 184126), (242, 92063), (473, 47102), (946, 23551), (2141, 10406), (4282, 5203)]