2013307906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1\times {\mathrm{23537}}^1$

素因数の和:25809

約数の個数: 16

約数和(自身を含む): 3180454560

約数和(自身を除く): 1167146654

約数列:

[1, 2, 19, 38, 2251, 4502, 23537, 42769, 47074, 85538, 447203, 894406, 52981787, 105963574, 1006653953, 2013307906]

約数ペア:

[(1, 2013307906), (2, 1006653953), (19, 105963574), (38, 52981787), (2251, 894406), (4502, 447203), (23537, 85538), (42769, 47074)]