38964926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19463}}^1$

素因数の和:19496

約数の個数: 32

約数和(自身を含む): 78478848

約数和(自身を除く): 39513922

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 19463, 38926, 136241, 214093, 253019, 272482, 428186, 506038, 1498651, 1771133, 2783209, 2997302, 3542266, 5566418, 19482463, 38964926]

約数ペア:

[(1, 38964926), (2, 19482463), (7, 5566418), (11, 3542266), (13, 2997302), (14, 2783209), (22, 1771133), (26, 1498651), (77, 506038), (91, 428186), (143, 272482), (154, 253019), (182, 214093), (286, 136241), (1001, 38926), (2002, 19463)]