13894012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2897}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 26777520

約数和(自身を除く): 12883508

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 2897, 4796, 5794, 11588, 31867, 63734, 127468, 315773, 631546, 1263092, 3473503, 6947006, 13894012]

約数ペア:

[(1, 13894012), (2, 6947006), (4, 3473503), (11, 1263092), (22, 631546), (44, 315773), (109, 127468), (218, 63734), (436, 31867), (1199, 11588), (2398, 5794), (2897, 4796)]