25138254

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{220511}}^1$

素因数の和:220535

約数の個数: 16

約数和(自身を含む): 52922880

約数和(自身を除く): 27784626

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 220511, 441022, 661533, 1323066, 4189709, 8379418, 12569127, 25138254]

約数ペア:

[(1, 25138254), (2, 12569127), (3, 8379418), (6, 4189709), (19, 1323066), (38, 661533), (57, 441022), (114, 220511)]