13203218

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{12919}}^1$

素因数の和:13001

約数の個数: 16

約数和(自身を含む): 22945920

約数和(自身を除く): 9742702

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 12919, 25838, 90433, 180866, 943087, 1886174, 6601609, 13203218]

約数ペア:

[(1, 13203218), (2, 6601609), (7, 1886174), (14, 943087), (73, 180866), (146, 90433), (511, 25838), (1022, 12919)]