19171544

素因数分解:

$2^3\times 7^2\times {\mathrm{48907}}^1$

素因数の和:48927

約数の個数: 24

約数和(自身を含む): 41816340

約数和(自身を除く): 22644796

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 48907, 97814, 195628, 342349, 391256, 684698, 1369396, 2396443, 2738792, 4792886, 9585772, 19171544]

約数ペア:

[(1, 19171544), (2, 9585772), (4, 4792886), (7, 2738792), (8, 2396443), (14, 1369396), (28, 684698), (49, 391256), (56, 342349), (98, 195628), (196, 97814), (392, 48907)]