11889332

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 25966080

約数和(自身を除く): 14076748

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 367, 623, 734, 1157, 1246, 1468, 2314, 2492, 2569, 4628, 4771, 5138, 8099, 9542, 10276, 16198, 19084, 32396, 32663, 33397, 65326, 66794, 130652, 133588, 228641, 424619, 457282, 849238, 914564, 1698476, 2972333, 5944666, 11889332]

約数ペア:

[(1, 11889332), (2, 5944666), (4, 2972333), (7, 1698476), (13, 914564), (14, 849238), (26, 457282), (28, 424619), (52, 228641), (89, 133588), (91, 130652), (178, 66794), (182, 65326), (356, 33397), (364, 32663), (367, 32396), (623, 19084), (734, 16198), (1157, 10276), (1246, 9542), (1468, 8099), (2314, 5138), (2492, 4771), (2569, 4628)]