11983730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108943}}^1$

素因数の和:108961

約数の個数: 16

約数和(自身を含む): 23531904

約数和(自身を除く): 11548174

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 108943, 217886, 544715, 1089430, 1198373, 2396746, 5991865, 11983730]

約数ペア:

[(1, 11983730), (2, 5991865), (5, 2396746), (10, 1198373), (11, 1089430), (22, 544715), (55, 217886), (110, 108943)]