18770290052

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{2357}}^1\times {\mathrm{4729}}^1$

素因数の和:7511

約数の個数: 24

約数和(自身を含む): 32946966360

約数和(自身を除く): 14176676308

約数列:

[1, 2, 4, 421, 842, 1684, 2357, 4714, 4729, 9428, 9458, 18916, 992297, 1984594, 1990909, 3969188, 3981818, 7963636, 11146253, 22292506, 44585012, 4692572513, 9385145026, 18770290052]

約数ペア:

[(1, 18770290052), (2, 9385145026), (4, 4692572513), (421, 44585012), (842, 22292506), (1684, 11146253), (2357, 7963636), (4714, 3981818), (4729, 3969188), (9428, 1990909), (9458, 1984594), (18916, 992297)]