39961921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 44130240

約数和(自身を除く): 4168319

約数列:

[1, 19, 41, 43, 779, 817, 1193, 1763, 22667, 33497, 48913, 51299, 929347, 974681, 2103259, 39961921]

約数ペア:

[(1, 39961921), (19, 2103259), (41, 974681), (43, 929347), (779, 51299), (817, 48913), (1193, 33497), (1763, 22667)]