11899778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4129}}^1$

素因数の和:4273

約数の個数: 16

約数和(自身を含む): 19625760

約数和(自身を除く): 7725982

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 4129, 8258, 45419, 90838, 540899, 1081798, 5949889, 11899778]

約数ペア:

[(1, 11899778), (2, 5949889), (11, 1081798), (22, 540899), (131, 90838), (262, 45419), (1441, 8258), (2882, 4129)]