15664578730

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{823}}^1\times {\mathrm{11677}}^1$

素因数の和:12670

約数の個数: 32

約数和(自身を含む): 28406127744

約数和(自身を除く): 12741549014

約数列:

[1, 2, 5, 10, 163, 326, 815, 823, 1630, 1646, 4115, 8230, 11677, 23354, 58385, 116770, 134149, 268298, 670745, 1341490, 1903351, 3806702, 9516755, 9610171, 19033510, 19220342, 48050855, 96101710, 1566457873, 3132915746, 7832289365, 15664578730]

約数ペア:

[(1, 15664578730), (2, 7832289365), (5, 3132915746), (10, 1566457873), (163, 96101710), (326, 48050855), (815, 19220342), (823, 19033510), (1630, 9610171), (1646, 9516755), (4115, 3806702), (8230, 1903351), (11677, 1341490), (23354, 670745), (58385, 268298), (116770, 134149)]