9251198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 6922882

約数列:

[1, 2, 11, 22, 23, 46, 47, 94, 253, 389, 506, 517, 778, 1034, 1081, 2162, 4279, 8558, 8947, 11891, 17894, 18283, 23782, 36566, 98417, 196834, 201113, 402226, 420509, 841018, 4625599, 9251198]

約数ペア:

[(1, 9251198), (2, 4625599), (11, 841018), (22, 420509), (23, 402226), (46, 201113), (47, 196834), (94, 98417), (253, 36566), (389, 23782), (506, 18283), (517, 17894), (778, 11891), (1034, 8947), (1081, 8558), (2162, 4279)]