16826030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 32798304

約数和(自身を除く): 15972274

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 373, 694, 746, 1735, 1865, 3470, 3730, 4511, 4849, 9022, 9698, 22555, 24245, 45110, 48490, 129431, 258862, 647155, 1294310, 1682603, 3365206, 8413015, 16826030]

約数ペア:

[(1, 16826030), (2, 8413015), (5, 3365206), (10, 1682603), (13, 1294310), (26, 647155), (65, 258862), (130, 129431), (347, 48490), (373, 45110), (694, 24245), (746, 22555), (1735, 9698), (1865, 9022), (3470, 4849), (3730, 4511)]