11220572

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:362

約数の個数: 36

約数和(自身を含む): 21897120

約数和(自身を除く): 10676548

約数列:

[1, 2, 4, 11, 22, 44, 97, 121, 194, 239, 242, 388, 478, 484, 956, 1067, 2134, 2629, 4268, 5258, 10516, 11737, 23183, 23474, 28919, 46366, 46948, 57838, 92732, 115676, 255013, 510026, 1020052, 2805143, 5610286, 11220572]

約数ペア:

[(1, 11220572), (2, 5610286), (4, 2805143), (11, 1020052), (22, 510026), (44, 255013), (97, 115676), (121, 92732), (194, 57838), (239, 46948), (242, 46366), (388, 28919), (478, 23474), (484, 23183), (956, 11737), (1067, 10516), (2134, 5258), (2629, 4268)]