19210218

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{10429}}^1$

素因数の和:10741

約数の個数: 16

約数和(自身を含む): 38549280

約数和(自身を除く): 19339062

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 10429, 20858, 31287, 62574, 3201703, 6403406, 9605109, 19210218]

約数ペア:

[(1, 19210218), (2, 9605109), (3, 6403406), (6, 3201703), (307, 62574), (614, 31287), (921, 20858), (1842, 10429)]