12639644

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2083}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 23282448

約数和(自身を除く): 10642804

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 2083, 3034, 4166, 6068, 8332, 77071, 85403, 154142, 170806, 308284, 341612, 3159911, 6319822, 12639644]

約数ペア:

[(1, 12639644), (2, 6319822), (4, 3159911), (37, 341612), (41, 308284), (74, 170806), (82, 154142), (148, 85403), (164, 77071), (1517, 8332), (2083, 6068), (3034, 4166)]