11385647548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{15787}}^1$

素因数の和:16282

約数の個数: 48

約数和(自身を含む): 22375511424

約数和(自身を除く): 10989863876

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 443, 814, 886, 1628, 1772, 4873, 9746, 15787, 16391, 19492, 31574, 32782, 63148, 65564, 173657, 180301, 347314, 360602, 584119, 694628, 721204, 1168238, 2336476, 6425309, 6993641, 12850618, 13987282, 25701236, 27974564, 76930051, 153860102, 258764717, 307720204, 517529434, 1035058868, 2846411887, 5692823774, 11385647548]

約数ペア:

[(1, 11385647548), (2, 5692823774), (4, 2846411887), (11, 1035058868), (22, 517529434), (37, 307720204), (44, 258764717), (74, 153860102), (148, 76930051), (407, 27974564), (443, 25701236), (814, 13987282), (886, 12850618), (1628, 6993641), (1772, 6425309), (4873, 2336476), (9746, 1168238), (15787, 721204), (16391, 694628), (19492, 584119), (31574, 360602), (32782, 347314), (63148, 180301), (65564, 173657)]