19833118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 24

約数和(自身を含む): 32602176

約数和(自身を除く): 12769058

約数列:

[1, 2, 17, 31, 34, 62, 527, 607, 961, 1054, 1214, 1922, 10319, 16337, 18817, 20638, 32674, 37634, 319889, 583327, 639778, 1166654, 9916559, 19833118]

約数ペア:

[(1, 19833118), (2, 9916559), (17, 1166654), (31, 639778), (34, 583327), (62, 319889), (527, 37634), (607, 32674), (961, 20638), (1054, 18817), (1214, 16337), (1922, 10319)]