23139156

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 55362944

約数和(自身を除く): 32223788

約数列:

[1, 2, 3, 4, 6, 12, 97, 103, 193, 194, 206, 291, 309, 386, 388, 412, 579, 582, 618, 772, 1158, 1164, 1236, 2316, 9991, 18721, 19879, 19982, 29973, 37442, 39758, 39964, 56163, 59637, 59946, 74884, 79516, 112326, 119274, 119892, 224652, 238548, 1928263, 3856526, 5784789, 7713052, 11569578, 23139156]

約数ペア:

[(1, 23139156), (2, 11569578), (3, 7713052), (4, 5784789), (6, 3856526), (12, 1928263), (97, 238548), (103, 224652), (193, 119892), (194, 119274), (206, 112326), (291, 79516), (309, 74884), (386, 59946), (388, 59637), (412, 56163), (579, 39964), (582, 39758), (618, 37442), (772, 29973), (1158, 19982), (1164, 19879), (1236, 18721), (2316, 9991)]