38961362

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1123}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 67979520

約数和(自身を除く): 29018158

約数列:

[1, 2, 11, 19, 22, 38, 83, 166, 209, 418, 913, 1123, 1577, 1826, 2246, 3154, 12353, 17347, 21337, 24706, 34694, 42674, 93209, 186418, 234707, 469414, 1025299, 1770971, 2050598, 3541942, 19480681, 38961362]

約数ペア:

[(1, 38961362), (2, 19480681), (11, 3541942), (19, 2050598), (22, 1770971), (38, 1025299), (83, 469414), (166, 234707), (209, 186418), (418, 93209), (913, 42674), (1123, 34694), (1577, 24706), (1826, 21337), (2246, 17347), (3154, 12353)]