15693517938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21979717}}^1$

素因数の和:21979746

約数の個数: 32

約数和(自身を含む): 37980952704

約数和(自身を除く): 22287434766

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 21979717, 43959434, 65939151, 131878302, 153858019, 307716038, 373655189, 461574057, 747310378, 923148114, 1120965567, 2241931134, 2615586323, 5231172646, 7846758969, 15693517938]

約数ペア:

[(1, 15693517938), (2, 7846758969), (3, 5231172646), (6, 2615586323), (7, 2241931134), (14, 1120965567), (17, 923148114), (21, 747310378), (34, 461574057), (42, 373655189), (51, 307716038), (102, 153858019), (119, 131878302), (238, 65939151), (357, 43959434), (714, 21979717)]