11540254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1176

約数の個数: 24

約数和(自身を含む): 19487160

約数和(自身を除く): 7946906

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 1109, 2218, 5203, 10406, 12199, 24398, 47687, 95374, 134189, 268378, 524557, 1049114, 5770127, 11540254]

約数ペア:

[(1, 11540254), (2, 5770127), (11, 1049114), (22, 524557), (43, 268378), (86, 134189), (121, 95374), (242, 47687), (473, 24398), (946, 12199), (1109, 10406), (2218, 5203)]