42812206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{23971}}^1$

素因数の和:24039

約数の個数: 16

約数和(自身を含む): 69039360

約数和(自身を除く): 26227154

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 23971, 47942, 455449, 910898, 1126637, 2253274, 21406103, 42812206]

約数ペア:

[(1, 42812206), (2, 21406103), (19, 2253274), (38, 1126637), (47, 910898), (94, 455449), (893, 47942), (1786, 23971)]