1915481051

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1\times {\mathrm{1613}}^1$

素因数の和:2926

約数の個数: 16

約数和(自身を含む): 2116147680

約数和(自身を除く): 200666629

約数列:

[1, 11, 89, 979, 1213, 1613, 13343, 17743, 107957, 143557, 1187527, 1579127, 1956569, 21522259, 174134641, 1915481051]

約数ペア:

[(1, 1915481051), (11, 174134641), (89, 21522259), (979, 1956569), (1213, 1579127), (1613, 1187527), (13343, 143557), (17743, 107957)]