19415185922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{359767}}^1$

素因数の和:360014

約数の個数: 24

約数和(自身を含む): 32154624768

約数和(自身を除く): 12739438846

約数列:

[1, 2, 11, 22, 121, 223, 242, 446, 2453, 4906, 26983, 53966, 359767, 719534, 3957437, 7914874, 43531807, 80228041, 87063614, 160456082, 882508451, 1765016902, 9707592961, 19415185922]

約数ペア:

[(1, 19415185922), (2, 9707592961), (11, 1765016902), (22, 882508451), (121, 160456082), (223, 87063614), (242, 80228041), (446, 43531807), (2453, 7914874), (4906, 3957437), (26983, 719534), (53966, 359767)]