11890578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3181}}^1$

素因数の和:3282

約数の個数: 32

約数和(自身を含む): 27492480

約数和(自身を除く): 15601902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3181, 3738, 6362, 9543, 19086, 22267, 44534, 66801, 133602, 283109, 566218, 849327, 1698654, 1981763, 3963526, 5945289, 11890578]

約数ペア:

[(1, 11890578), (2, 5945289), (3, 3963526), (6, 1981763), (7, 1698654), (14, 849327), (21, 566218), (42, 283109), (89, 133602), (178, 66801), (267, 44534), (534, 22267), (623, 19086), (1246, 9543), (1869, 6362), (3181, 3738)]