12987832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11353}}^1$

素因数の和:11383

約数の個数: 32

約数和(自身を含む): 28612080

約数和(自身を除く): 15624248

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 11353, 22706, 45412, 90824, 124883, 147589, 249766, 295178, 499532, 590356, 999064, 1180712, 1623479, 3246958, 6493916, 12987832]

約数ペア:

[(1, 12987832), (2, 6493916), (4, 3246958), (8, 1623479), (11, 1180712), (13, 999064), (22, 590356), (26, 499532), (44, 295178), (52, 249766), (88, 147589), (104, 124883), (143, 90824), (286, 45412), (572, 22706), (1144, 11353)]