17497442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 28788480

約数和(自身を除く): 11291038

約数列:

[1, 2, 19, 38, 47, 94, 97, 101, 194, 202, 893, 1786, 1843, 1919, 3686, 3838, 4559, 4747, 9118, 9494, 9797, 19594, 86621, 90193, 173242, 180386, 186143, 372286, 460459, 920918, 8748721, 17497442]

約数ペア:

[(1, 17497442), (2, 8748721), (19, 920918), (38, 460459), (47, 372286), (94, 186143), (97, 180386), (101, 173242), (194, 90193), (202, 86621), (893, 19594), (1786, 9797), (1843, 9494), (1919, 9118), (3686, 4747), (3838, 4559)]