2019913914

素因数分解:

$2^1\times 3^1\times {\mathrm{4357}}^1\times {\mathrm{77267}}^1$

素因数の和:81629

約数の個数: 16

約数和(自身を含む): 4040807328

約数和(自身を除く): 2020893414

約数列:

[1, 2, 3, 6, 4357, 8714, 13071, 26142, 77267, 154534, 231801, 463602, 336652319, 673304638, 1009956957, 2019913914]

約数ペア:

[(1, 2019913914), (2, 1009956957), (3, 673304638), (6, 336652319), (4357, 463602), (8714, 231801), (13071, 154534), (26142, 77267)]