19366644

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6379}}^1$

素因数の和:6420

約数の個数: 48

約数和(自身を含む): 51448320

約数和(自身を除く): 32081676

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 6379, 12758, 19137, 25516, 38274, 70169, 76548, 140338, 146717, 210507, 280676, 293434, 421014, 440151, 586868, 842028, 880302, 1613887, 1760604, 3227774, 4841661, 6455548, 9683322, 19366644]

約数ペア:

[(1, 19366644), (2, 9683322), (3, 6455548), (4, 4841661), (6, 3227774), (11, 1760604), (12, 1613887), (22, 880302), (23, 842028), (33, 586868), (44, 440151), (46, 421014), (66, 293434), (69, 280676), (92, 210507), (132, 146717), (138, 140338), (253, 76548), (276, 70169), (506, 38274), (759, 25516), (1012, 19137), (1518, 12758), (3036, 6379)]