13380496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{49193}}^1$

素因数の和:49218

約数の個数: 20

約数和(自身を含む): 27450252

約数和(自身を除く): 14069756

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 49193, 98386, 196772, 393544, 787088, 836281, 1672562, 3345124, 6690248, 13380496]

約数ペア:

[(1, 13380496), (2, 6690248), (4, 3345124), (8, 1672562), (16, 836281), (17, 787088), (34, 393544), (68, 196772), (136, 98386), (272, 49193)]