19245311956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{18211}}^1\times {\mathrm{20323}}^1$

素因数の和:38551

約数の個数: 24

約数和(自身を含む): 36273787424

約数和(自身を除く): 17028475468

約数列:

[1, 2, 4, 13, 26, 52, 18211, 20323, 36422, 40646, 72844, 81292, 236743, 264199, 473486, 528398, 946972, 1056796, 370102153, 740204306, 1480408612, 4811327989, 9622655978, 19245311956]

約数ペア:

[(1, 19245311956), (2, 9622655978), (4, 4811327989), (13, 1480408612), (26, 740204306), (52, 370102153), (18211, 1056796), (20323, 946972), (36422, 528398), (40646, 473486), (72844, 264199), (81292, 236743)]