11918456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 24554880

約数和(自身を除く): 12636424

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 811, 1336, 1622, 1837, 3244, 3674, 6488, 7348, 8921, 14696, 17842, 35684, 71368, 135437, 270874, 541748, 1083496, 1489807, 2979614, 5959228, 11918456]

約数ペア:

[(1, 11918456), (2, 5959228), (4, 2979614), (8, 1489807), (11, 1083496), (22, 541748), (44, 270874), (88, 135437), (167, 71368), (334, 35684), (668, 17842), (811, 14696), (1336, 8921), (1622, 7348), (1837, 6488), (3244, 3674)]