19462544984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{344543}}^1$

素因数の和:344879

約数の個数: 32

約数和(自身を含む): 38203038720

約数和(自身を除く): 18740493736

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 307, 614, 1228, 2456, 7061, 14122, 28244, 56488, 344543, 689086, 1378172, 2756344, 7924489, 15848978, 31697956, 63395912, 105774701, 211549402, 423098804, 846197608, 2432818123, 4865636246, 9731272492, 19462544984]

約数ペア:

[(1, 19462544984), (2, 9731272492), (4, 4865636246), (8, 2432818123), (23, 846197608), (46, 423098804), (92, 211549402), (184, 105774701), (307, 63395912), (614, 31697956), (1228, 15848978), (2456, 7924489), (7061, 2756344), (14122, 1378172), (28244, 689086), (56488, 344543)]