19950244545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17272939}}^1$

素因数の和:17272965

約数の個数: 32

約数和(自身を含む): 39796853760

約数和(自身を除く): 19846609215

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 17272939, 51818817, 86364695, 120910573, 190002329, 259094085, 362731719, 570006987, 604552865, 950011645, 1330016303, 1813658595, 2850034935, 3990048909, 6650081515, 19950244545]

約数ペア:

[(1, 19950244545), (3, 6650081515), (5, 3990048909), (7, 2850034935), (11, 1813658595), (15, 1330016303), (21, 950011645), (33, 604552865), (35, 570006987), (55, 362731719), (77, 259094085), (105, 190002329), (165, 120910573), (231, 86364695), (385, 51818817), (1155, 17272939)]