12709790

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{15313}}^1$

素因数の和:15403

約数の個数: 16

約数和(自身を含む): 23154768

約数和(自身を除く): 10444978

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 15313, 30626, 76565, 153130, 1270979, 2541958, 6354895, 12709790]

約数ペア:

[(1, 12709790), (2, 6354895), (5, 2541958), (10, 1270979), (83, 153130), (166, 76565), (415, 30626), (830, 15313)]