18393050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{28297}}^1$

素因数の和:28322

約数の個数: 24

約数和(自身を含む): 36843996

約数和(自身を除く): 18450946

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 28297, 56594, 141485, 282970, 367861, 707425, 735722, 1414850, 1839305, 3678610, 9196525, 18393050]

約数ペア:

[(1, 18393050), (2, 9196525), (5, 3678610), (10, 1839305), (13, 1414850), (25, 735722), (26, 707425), (50, 367861), (65, 282970), (130, 141485), (325, 56594), (650, 28297)]