1212126718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{51929}}^1$

素因数の和:53003

約数の個数: 16

約数和(自身を含む): 1985387760

約数和(自身を除く): 773261042

約数列:

[1, 2, 11, 22, 1061, 2122, 11671, 23342, 51929, 103858, 571219, 1142438, 55096669, 110193338, 606063359, 1212126718]

約数ペア:

[(1, 1212126718), (2, 606063359), (11, 110193338), (22, 55096669), (1061, 1142438), (2122, 571219), (11671, 103858), (23342, 51929)]