13139630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{557}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 27158976

約数和(自身を除く): 14019346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 337, 557, 674, 1114, 1685, 2359, 2785, 3370, 3899, 4718, 5570, 7798, 11795, 19495, 23590, 38990, 187709, 375418, 938545, 1313963, 1877090, 2627926, 6569815, 13139630]

約数ペア:

[(1, 13139630), (2, 6569815), (5, 2627926), (7, 1877090), (10, 1313963), (14, 938545), (35, 375418), (70, 187709), (337, 38990), (557, 23590), (674, 19495), (1114, 11795), (1685, 7798), (2359, 5570), (2785, 4718), (3370, 3899)]