39390572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{39869}}^1$

素因数の和:39905

約数の個数: 24

約数和(自身を含む): 78145200

約数和(自身を除く): 38754628

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 39869, 79738, 159476, 518297, 757511, 1036594, 1515022, 2073188, 3030044, 9847643, 19695286, 39390572]

約数ペア:

[(1, 39390572), (2, 19695286), (4, 9847643), (13, 3030044), (19, 2073188), (26, 1515022), (38, 1036594), (52, 757511), (76, 518297), (247, 159476), (494, 79738), (988, 39869)]