19755228

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{35027}}^1$

素因数の和:35081

約数の個数: 24

約数和(自身を含む): 47077632

約数和(自身を除く): 27322404

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 35027, 70054, 105081, 140108, 210162, 420324, 1646269, 3292538, 4938807, 6585076, 9877614, 19755228]

約数ペア:

[(1, 19755228), (2, 9877614), (3, 6585076), (4, 4938807), (6, 3292538), (12, 1646269), (47, 420324), (94, 210162), (141, 140108), (188, 105081), (282, 70054), (564, 35027)]