19807249366956

素因数分解:

$2^2\times 3^1\times {\mathrm{6427}}^1\times {\mathrm{256823419}}^1$

素因数の和:256829853

約数の個数: 24

約数和(自身を含む): 46224106425280

約数和(自身を除く): 26416857058324

約数列:

[1, 2, 3, 4, 6, 12, 6427, 12854, 19281, 25708, 38562, 77124, 256823419, 513646838, 770470257, 1027293676, 1540940514, 3081881028, 1650604113913, 3301208227826, 4951812341739, 6602416455652, 9903624683478, 19807249366956]

約数ペア:

[(1, 19807249366956), (2, 9903624683478), (3, 6602416455652), (4, 4951812341739), (6, 3301208227826), (12, 1650604113913), (6427, 3081881028), (12854, 1540940514), (19281, 1027293676), (25708, 770470257), (38562, 513646838), (77124, 256823419)]