19941964

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19249}}^1$

素因数の和:19297

約数の個数: 24

約数和(自身を含む): 40964000

約数和(自身を除く): 21022036

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 19249, 38498, 76996, 134743, 269486, 538972, 712213, 1424426, 2848852, 4985491, 9970982, 19941964]

約数ペア:

[(1, 19941964), (2, 9970982), (4, 4985491), (7, 2848852), (14, 1424426), (28, 712213), (37, 538972), (74, 269486), (148, 134743), (259, 76996), (518, 38498), (1036, 19249)]