11101210

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2207}}^1$

素因数の和:2717

約数の個数: 16

約数和(自身を含む): 20030976

約数和(自身を除く): 8929766

約数列:

[1, 2, 5, 10, 503, 1006, 2207, 2515, 4414, 5030, 11035, 22070, 1110121, 2220242, 5550605, 11101210]

約数ペア:

[(1, 11101210), (2, 5550605), (5, 2220242), (10, 1110121), (503, 22070), (1006, 11035), (2207, 5030), (2515, 4414)]