16508882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^2$

素因数の和:314

約数の個数: 24

約数和(自身を含む): 27599628

約数和(自身を除く): 11090746

約数列:

[1, 2, 13, 26, 37, 74, 131, 262, 481, 962, 1703, 3406, 4847, 9694, 17161, 34322, 63011, 126022, 223093, 446186, 634957, 1269914, 8254441, 16508882]

約数ペア:

[(1, 16508882), (2, 8254441), (13, 1269914), (26, 634957), (37, 446186), (74, 223093), (131, 126022), (262, 63011), (481, 34322), (962, 17161), (1703, 9694), (3406, 4847)]