11881826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1109}}^1$

素因数の和:1609

約数の個数: 16

約数和(自身を含む): 19500480

約数和(自身を除く): 7618654

約数列:

[1, 2, 11, 22, 487, 974, 1109, 2218, 5357, 10714, 12199, 24398, 540083, 1080166, 5940913, 11881826]

約数ペア:

[(1, 11881826), (2, 5940913), (11, 1080166), (22, 540083), (487, 24398), (974, 12199), (1109, 10714), (2218, 5357)]