13161772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1993}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 25012736

約数和(自身を除く): 11850964

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 1993, 3302, 3986, 6604, 7972, 25909, 51818, 103636, 253111, 506222, 1012444, 3290443, 6580886, 13161772]

約数ペア:

[(1, 13161772), (2, 6580886), (4, 3290443), (13, 1012444), (26, 506222), (52, 253111), (127, 103636), (254, 51818), (508, 25909), (1651, 7972), (1993, 6604), (3302, 3986)]