15161224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 31048920

約数和(自身を除く): 15887696

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 1997, 3796, 3994, 7592, 7988, 15976, 25961, 51922, 103844, 145781, 207688, 291562, 583124, 1166248, 1895153, 3790306, 7580612, 15161224]

約数ペア:

[(1, 15161224), (2, 7580612), (4, 3790306), (8, 1895153), (13, 1166248), (26, 583124), (52, 291562), (73, 207688), (104, 145781), (146, 103844), (292, 51922), (584, 25961), (949, 15976), (1898, 7988), (1997, 7592), (3796, 3994)]