19036725841

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{1583}}^1\times {\mathrm{12917}}^1$

素因数の和:14533

約数の個数: 24

約数和(自身を含む): 23326807680

約数和(自身を除く): 4290081839

約数列:

[1, 7, 19, 49, 133, 931, 1583, 11081, 12917, 30077, 77567, 90419, 210539, 245423, 632933, 1473773, 1717961, 12025727, 20447611, 143133277, 388504609, 1001932939, 2719532263, 19036725841]

約数ペア:

[(1, 19036725841), (7, 2719532263), (19, 1001932939), (49, 388504609), (133, 143133277), (931, 20447611), (1583, 12025727), (11081, 1717961), (12917, 1473773), (30077, 632933), (77567, 245423), (90419, 210539)]