1900091518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1\times {\mathrm{63493}}^1$

素因数の和:64659

約数の個数: 16

約数和(自身を含む): 3072093696

約数和(自身を除く): 1172002178

約数列:

[1, 2, 13, 26, 1151, 2302, 14963, 29926, 63493, 126986, 825409, 1650818, 73080443, 146160886, 950045759, 1900091518]

約数ペア:

[(1, 1900091518), (2, 950045759), (13, 146160886), (26, 73080443), (1151, 1650818), (2302, 825409), (14963, 126986), (29926, 63493)]