1089702934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1\times {\mathrm{11719}}^1$

素因数の和:14187

約数の個数: 16

約数和(自身を含む): 1721433600

約数和(自身を除く): 631730666

約数列:

[1, 2, 19, 38, 2447, 4894, 11719, 23438, 46493, 92986, 222661, 445322, 28676393, 57352786, 544851467, 1089702934]

約数ペア:

[(1, 1089702934), (2, 544851467), (19, 57352786), (38, 28676393), (2447, 445322), (4894, 222661), (11719, 92986), (23438, 46493)]