19005194163

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{823}}^1\times {\mathrm{2683}}^1$

素因数の和:3679

約数の個数: 32

約数和(自身を含む): 26893250560

約数和(自身を除く): 7888056397

約数列:

[1, 3, 19, 57, 151, 453, 823, 2469, 2683, 2869, 8049, 8607, 15637, 46911, 50977, 124273, 152931, 372819, 405133, 1215399, 2208109, 2361187, 6624327, 7083561, 7697527, 23092581, 41954071, 125862213, 333424459, 1000273377, 6335064721, 19005194163]

約数ペア:

[(1, 19005194163), (3, 6335064721), (19, 1000273377), (57, 333424459), (151, 125862213), (453, 41954071), (823, 23092581), (2469, 7697527), (2683, 7083561), (2869, 6624327), (8049, 2361187), (8607, 2208109), (15637, 1215399), (46911, 405133), (50977, 372819), (124273, 152931)]