2019562554

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{26801}}^1$

素因数の和:27486

約数の個数: 32

約数和(自身を含む): 4258301760

約数和(自身を除く): 2238739206

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 661, 1322, 1983, 3966, 12559, 25118, 26801, 37677, 53602, 75354, 80403, 160806, 509219, 1018438, 1527657, 3055314, 17715461, 35430922, 53146383, 106292766, 336593759, 673187518, 1009781277, 2019562554]

約数ペア:

[(1, 2019562554), (2, 1009781277), (3, 673187518), (6, 336593759), (19, 106292766), (38, 53146383), (57, 35430922), (114, 17715461), (661, 3055314), (1322, 1527657), (1983, 1018438), (3966, 509219), (12559, 160806), (25118, 80403), (26801, 75354), (37677, 53602)]