30290587094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18537691}}^1$

素因数の和:18537755

約数の個数: 16

約数和(自身を含む): 48939506880

約数和(自身を除く): 18648919786

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 18537691, 37075382, 352216129, 704432258, 797120713, 1594241426, 15145293547, 30290587094]

約数ペア:

[(1, 30290587094), (2, 15145293547), (19, 1594241426), (38, 797120713), (43, 704432258), (86, 352216129), (817, 37075382), (1634, 18537691)]