19376322

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3319}}^1$

素因数の和:3470

約数の個数: 32

約数和(自身を含む): 44620800

約数和(自身を除く): 25244478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 3319, 5838, 6638, 9957, 19914, 23233, 46466, 69699, 139398, 461341, 922682, 1384023, 2768046, 3229387, 6458774, 9688161, 19376322]

約数ペア:

[(1, 19376322), (2, 9688161), (3, 6458774), (6, 3229387), (7, 2768046), (14, 1384023), (21, 922682), (42, 461341), (139, 139398), (278, 69699), (417, 46466), (834, 23233), (973, 19914), (1946, 9957), (2919, 6638), (3319, 5838)]