19264729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 21954240

約数和(自身を除く): 2689511

約数列:

[1, 11, 29, 131, 319, 461, 1441, 3799, 5071, 13369, 41789, 60391, 147059, 664301, 1751339, 19264729]

約数ペア:

[(1, 19264729), (11, 1751339), (29, 664301), (131, 147059), (319, 60391), (461, 41789), (1441, 13369), (3799, 5071)]