19332194

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 34062336

約数和(自身を除く): 14730142

約数列:

[1, 2, 7, 14, 83, 127, 131, 166, 254, 262, 581, 889, 917, 1162, 1778, 1834, 10541, 10873, 16637, 21082, 21746, 33274, 73787, 76111, 116459, 147574, 152222, 232918, 1380871, 2761742, 9666097, 19332194]

約数ペア:

[(1, 19332194), (2, 9666097), (7, 2761742), (14, 1380871), (83, 232918), (127, 152222), (131, 147574), (166, 116459), (254, 76111), (262, 73787), (581, 33274), (889, 21746), (917, 21082), (1162, 16637), (1778, 10873), (1834, 10541)]