13112202010

素因数分解:

$2^1\times 5^1\times {\mathrm{3989}}^1\times {\mathrm{328709}}^1$

素因数の和:332705

約数の個数: 16

約数和(自身を含む): 23607952200

約数和(自身を除く): 10495750190

約数列:

[1, 2, 5, 10, 3989, 7978, 19945, 39890, 328709, 657418, 1643545, 3287090, 1311220201, 2622440402, 6556101005, 13112202010]

約数ペア:

[(1, 13112202010), (2, 6556101005), (5, 2622440402), (10, 1311220201), (3989, 3287090), (7978, 1643545), (19945, 657418), (39890, 328709)]