12564208

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{9461}}^1$

素因数の和:9552

約数の個数: 20

約数和(自身を含む): 24639048

約数和(自身を除く): 12074840

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 9461, 18922, 37844, 75688, 151376, 785263, 1570526, 3141052, 6282104, 12564208]

約数ペア:

[(1, 12564208), (2, 6282104), (4, 3141052), (8, 1570526), (16, 785263), (83, 151376), (166, 75688), (332, 37844), (664, 18922), (1328, 9461)]