13306621438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{54986039}}^1$

素因数の和:54986063

約数の個数: 12

約数和(自身を含む): 21939429960

約数和(自身を除く): 8632808522

約数列:

[1, 2, 11, 22, 121, 242, 54986039, 109972078, 604846429, 1209692858, 6653310719, 13306621438]

約数ペア:

[(1, 13306621438), (2, 6653310719), (11, 1209692858), (22, 604846429), (121, 109972078), (242, 54986039)]