30948038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{13147}}^1$

素因数の和:13267

約数の個数: 16

約数和(自身を含む): 51119424

約数和(自身を除く): 20171386

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 13147, 26294, 144617, 289234, 1406729, 2813458, 15474019, 30948038]

約数ペア:

[(1, 30948038), (2, 15474019), (11, 2813458), (22, 1406729), (107, 289234), (214, 144617), (1177, 26294), (2354, 13147)]