38192489

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 45722880

約数和(自身を除く): 7530391

約数列:

[1, 17, 19, 23, 53, 97, 323, 391, 437, 901, 1007, 1219, 1649, 1843, 2231, 5141, 7429, 17119, 20723, 23161, 31331, 37927, 42389, 87397, 97679, 118243, 393737, 720613, 1660543, 2010131, 2246617, 38192489]

約数ペア:

[(1, 38192489), (17, 2246617), (19, 2010131), (23, 1660543), (53, 720613), (97, 393737), (323, 118243), (391, 97679), (437, 87397), (901, 42389), (1007, 37927), (1219, 31331), (1649, 23161), (1843, 20723), (2231, 17119), (5141, 7429)]