19925426685

素因数分解:

$3^1\times 5^1\times {\mathrm{4241}}^1\times {\mathrm{313219}}^1$

素因数の和:317468

約数の個数: 16

約数和(自身を含む): 31888301760

約数和(自身を除く): 11962875075

約数列:

[1, 3, 5, 15, 4241, 12723, 21205, 63615, 313219, 939657, 1566095, 4698285, 1328361779, 3985085337, 6641808895, 19925426685]

約数ペア:

[(1, 19925426685), (3, 6641808895), (5, 3985085337), (15, 1328361779), (4241, 4698285), (12723, 1566095), (21205, 939657), (63615, 313219)]