19572308

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{10433}}^1$

素因数の和:10511

約数の個数: 24

約数和(自身を含む): 39732672

約数和(自身を除く): 20160364

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 10433, 20866, 41732, 73031, 146062, 292124, 699011, 1398022, 2796044, 4893077, 9786154, 19572308]

約数ペア:

[(1, 19572308), (2, 9786154), (4, 4893077), (7, 2796044), (14, 1398022), (28, 699011), (67, 292124), (134, 146062), (268, 73031), (469, 41732), (938, 20866), (1876, 10433)]