19657189822

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9760273}}^1$

素因数の和:9760347

約数の個数: 16

約数和(自身を含む): 31623287760

約数和(自身を除く): 11966097938

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9760273, 19520546, 185445187, 370890374, 517294469, 1034588938, 9828594911, 19657189822]

約数ペア:

[(1, 19657189822), (2, 9828594911), (19, 1034588938), (38, 517294469), (53, 370890374), (106, 185445187), (1007, 19520546), (2014, 9760273)]