12439684159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{197609}}^1$

素因数の和:197679

約数の個数: 24

約数和(自身を含む): 15736079520

約数和(自身を除く): 3296395361

約数列:

[1, 7, 17, 23, 119, 161, 391, 529, 2737, 3703, 8993, 62951, 197609, 1383263, 3359353, 4545007, 23515471, 31815049, 77265119, 104535161, 540855833, 731746127, 1777097737, 12439684159]

約数ペア:

[(1, 12439684159), (7, 1777097737), (17, 731746127), (23, 540855833), (119, 104535161), (161, 77265119), (391, 31815049), (529, 23515471), (2737, 4545007), (3703, 3359353), (8993, 1383263), (62951, 197609)]