19258026

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^2\times {\mathrm{199}}^1$

素因数の和:458

約数の個数: 24

約数和(自身を含む): 39016800

約数和(自身を除く): 19758774

約数列:

[1, 2, 3, 6, 127, 199, 254, 381, 398, 597, 762, 1194, 16129, 25273, 32258, 48387, 50546, 75819, 96774, 151638, 3209671, 6419342, 9629013, 19258026]

約数ペア:

[(1, 19258026), (2, 9629013), (3, 6419342), (6, 3209671), (127, 151638), (199, 96774), (254, 75819), (381, 50546), (398, 48387), (597, 32258), (762, 25273), (1194, 16129)]