11879978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 20744640

約数和(自身を除く): 8864662

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 293, 418, 586, 1067, 1843, 2134, 3223, 3686, 5567, 6446, 11134, 20273, 28421, 40546, 56842, 61237, 122474, 312631, 539999, 625262, 1079998, 5939989, 11879978]

約数ペア:

[(1, 11879978), (2, 5939989), (11, 1079998), (19, 625262), (22, 539999), (38, 312631), (97, 122474), (194, 61237), (209, 56842), (293, 40546), (418, 28421), (586, 20273), (1067, 11134), (1843, 6446), (2134, 5567), (3223, 3686)]