18792136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1193}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 38685600

約数和(自身を除く): 19893464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 179, 358, 716, 1193, 1432, 1969, 2386, 3938, 4772, 7876, 9544, 13123, 15752, 26246, 52492, 104984, 213547, 427094, 854188, 1708376, 2349017, 4698034, 9396068, 18792136]

約数ペア:

[(1, 18792136), (2, 9396068), (4, 4698034), (8, 2349017), (11, 1708376), (22, 854188), (44, 427094), (88, 213547), (179, 104984), (358, 52492), (716, 26246), (1193, 15752), (1432, 13123), (1969, 9544), (2386, 7876), (3938, 4772)]