19792206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{157081}}^1$

素因数の和:157096

約数の個数: 24

約数和(自身を含む): 49009584

約数和(自身を除く): 29217378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 157081, 314162, 471243, 942486, 1099567, 1413729, 2199134, 2827458, 3298701, 6597402, 9896103, 19792206]

約数ペア:

[(1, 19792206), (2, 9896103), (3, 6597402), (6, 3298701), (7, 2827458), (9, 2199134), (14, 1413729), (18, 1099567), (21, 942486), (42, 471243), (63, 314162), (126, 157081)]