19551468

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{15227}}^1$

素因数の和:15341

約数の個数: 24

約数和(自身を含む): 46049472

約数和(自身を除く): 26498004

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 15227, 30454, 45681, 60908, 91362, 182724, 1629289, 3258578, 4887867, 6517156, 9775734, 19551468]

約数ペア:

[(1, 19551468), (2, 9775734), (3, 6517156), (4, 4887867), (6, 3258578), (12, 1629289), (107, 182724), (214, 91362), (321, 60908), (428, 45681), (642, 30454), (1284, 15227)]