11876590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1069}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 23574240

約数和(自身を除く): 11697650

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1069, 1111, 2138, 2222, 5345, 5555, 10690, 11110, 11759, 23518, 58795, 107969, 117590, 215938, 539845, 1079690, 1187659, 2375318, 5938295, 11876590]

約数ペア:

[(1, 11876590), (2, 5938295), (5, 2375318), (10, 1187659), (11, 1079690), (22, 539845), (55, 215938), (101, 117590), (110, 107969), (202, 58795), (505, 23518), (1010, 11759), (1069, 11110), (1111, 10690), (2138, 5555), (2222, 5345)]