30295994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18541}}^1$

素因数の和:18605

約数の個数: 16

約数和(自身を含む): 48950880

約数和(自身を除く): 18654886

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 18541, 37082, 352279, 704558, 797263, 1594526, 15147997, 30295994]

約数ペア:

[(1, 30295994), (2, 15147997), (19, 1594526), (38, 797263), (43, 704558), (86, 352279), (817, 37082), (1634, 18541)]