31444582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1201}}^1$

素因数の和:1288

約数の個数: 32

約数和(自身を含む): 54522720

約数和(自身を除く): 23078138

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1201, 1378, 2014, 2402, 13091, 15613, 22819, 26182, 31226, 45638, 63653, 127306, 296647, 593294, 827489, 1209407, 1654978, 2418814, 15722291, 31444582]

約数ペア:

[(1, 31444582), (2, 15722291), (13, 2418814), (19, 1654978), (26, 1209407), (38, 827489), (53, 593294), (106, 296647), (247, 127306), (494, 63653), (689, 45638), (1007, 31226), (1201, 26182), (1378, 22819), (2014, 15613), (2402, 13091)]