21340002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{187193}}^1$

素因数の和:187217

約数の個数: 16

約数和(自身を含む): 44926560

約数和(自身を除く): 23586558

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 187193, 374386, 561579, 1123158, 3556667, 7113334, 10670001, 21340002]

約数ペア:

[(1, 21340002), (2, 10670001), (3, 7113334), (6, 3556667), (19, 1123158), (38, 561579), (57, 374386), (114, 187193)]