2915668826

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10961161}}^1$

素因数の和:10961189

約数の個数: 16

約数和(自身を含む): 5261357760

約数和(自身を除く): 2345688934

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 10961161, 21922322, 76728127, 153456254, 208262059, 416524118, 1457834413, 2915668826]

約数ペア:

[(1, 2915668826), (2, 1457834413), (7, 416524118), (14, 208262059), (19, 153456254), (38, 76728127), (133, 21922322), (266, 10961161)]