19037804

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{487}}^1$

素因数の和:857

約数の個数: 24

約数和(自身を含む): 34638240

約数和(自身を除く): 15600436

約数列:

[1, 2, 4, 29, 58, 116, 337, 487, 674, 974, 1348, 1948, 9773, 14123, 19546, 28246, 39092, 56492, 164119, 328238, 656476, 4759451, 9518902, 19037804]

約数ペア:

[(1, 19037804), (2, 9518902), (4, 4759451), (29, 656476), (58, 328238), (116, 164119), (337, 56492), (487, 39092), (674, 28246), (974, 19546), (1348, 14123), (1948, 9773)]