19588042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1583}}^1$

素因数の和:1877

約数の個数: 16

約数和(自身を含む): 30792960

約数和(自身を除く): 11204918

約数列:

[1, 2, 23, 46, 269, 538, 1583, 3166, 6187, 12374, 36409, 72818, 425827, 851654, 9794021, 19588042]

約数ペア:

[(1, 19588042), (2, 9794021), (23, 851654), (46, 425827), (269, 72818), (538, 36409), (1583, 12374), (3166, 6187)]