19794203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 23436000

約数和(自身を除く): 3641797

約数列:

[1, 11, 13, 143, 149, 929, 1639, 1937, 10219, 12077, 21307, 132847, 138421, 1522631, 1799473, 19794203]

約数ペア:

[(1, 19794203), (11, 1799473), (13, 1522631), (143, 138421), (149, 132847), (929, 21307), (1639, 12077), (1937, 10219)]