8981794

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 24

約数和(自身を含む): 14625360

約数和(自身を除く): 5643566

約数列:

[1, 2, 19, 38, 47, 94, 107, 214, 893, 1786, 2033, 2209, 4066, 4418, 5029, 10058, 41971, 83942, 95551, 191102, 236363, 472726, 4490897, 8981794]

約数ペア:

[(1, 8981794), (2, 4490897), (19, 472726), (38, 236363), (47, 191102), (94, 95551), (107, 83942), (214, 41971), (893, 10058), (1786, 5029), (2033, 4418), (2209, 4066)]