11690668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 23595264

約数和(自身を除く): 11904596

約数列:

[1, 2, 4, 11, 22, 37, 43, 44, 74, 86, 148, 167, 172, 334, 407, 473, 668, 814, 946, 1591, 1628, 1837, 1892, 3182, 3674, 6179, 6364, 7181, 7348, 12358, 14362, 17501, 24716, 28724, 35002, 67969, 70004, 78991, 135938, 157982, 265697, 271876, 315964, 531394, 1062788, 2922667, 5845334, 11690668]

約数ペア:

[(1, 11690668), (2, 5845334), (4, 2922667), (11, 1062788), (22, 531394), (37, 315964), (43, 271876), (44, 265697), (74, 157982), (86, 135938), (148, 78991), (167, 70004), (172, 67969), (334, 35002), (407, 28724), (473, 24716), (668, 17501), (814, 14362), (946, 12358), (1591, 7348), (1628, 7181), (1837, 6364), (1892, 6179), (3182, 3674)]