19675368

素因数分解:

$2^3\times 3^2\times {\mathrm{273269}}^1$

素因数の和:273281

約数の個数: 24

約数和(自身を含む): 53287650

約数和(自身を除く): 33612282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 273269, 546538, 819807, 1093076, 1639614, 2186152, 2459421, 3279228, 4918842, 6558456, 9837684, 19675368]

約数ペア:

[(1, 19675368), (2, 9837684), (3, 6558456), (4, 4918842), (6, 3279228), (8, 2459421), (9, 2186152), (12, 1639614), (18, 1093076), (24, 819807), (36, 546538), (72, 273269)]