19732496

素因数分解:

$2^4\times 7^2\times {\mathrm{25169}}^1$

素因数の和:25191

約数の個数: 30

約数和(自身を含む): 44475390

約数和(自身を除く): 24742894

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 25169, 50338, 100676, 176183, 201352, 352366, 402704, 704732, 1233281, 1409464, 2466562, 2818928, 4933124, 9866248, 19732496]

約数ペア:

[(1, 19732496), (2, 9866248), (4, 4933124), (7, 2818928), (8, 2466562), (14, 1409464), (16, 1233281), (28, 704732), (49, 402704), (56, 352366), (98, 201352), (112, 176183), (196, 100676), (392, 50338), (784, 25169)]