15556496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57193}}^1$

素因数の和:57218

約数の個数: 20

約数和(自身を含む): 31914252

約数和(自身を除く): 16357756

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57193, 114386, 228772, 457544, 915088, 972281, 1944562, 3889124, 7778248, 15556496]

約数ペア:

[(1, 15556496), (2, 7778248), (4, 3889124), (8, 1944562), (16, 972281), (17, 915088), (34, 457544), (68, 228772), (136, 114386), (272, 57193)]