1930666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 3250080

約数和(自身を除く): 1319414

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 437, 874, 893, 1081, 1786, 2162, 2209, 4418, 20539, 41078, 41971, 50807, 83942, 101614, 965333, 1930666]

約数ペア:

[(1, 1930666), (2, 965333), (19, 101614), (23, 83942), (38, 50807), (46, 41971), (47, 41078), (94, 20539), (437, 4418), (874, 2209), (893, 2162), (1081, 1786)]