219609832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2111633}}^1$

素因数の和:2111652

約数の個数: 16

約数和(自身を含む): 443443140

約数和(自身を除く): 223833308

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2111633, 4223266, 8446532, 16893064, 27451229, 54902458, 109804916, 219609832]

約数ペア:

[(1, 219609832), (2, 109804916), (4, 54902458), (8, 27451229), (13, 16893064), (26, 8446532), (52, 4223266), (104, 2111633)]