19048203

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{12377}}^1$

素因数の和:12408

約数の個数: 20

約数和(自身を含む): 29954760

約数和(自身を除く): 10906557

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 12377, 37131, 111393, 235163, 334179, 705489, 1002537, 2116467, 6349401, 19048203]

約数ペア:

[(1, 19048203), (3, 6349401), (9, 2116467), (19, 1002537), (27, 705489), (57, 334179), (81, 235163), (171, 111393), (513, 37131), (1539, 12377)]