1849206597

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{19891}}^1$

素因数の和:20153

約数の個数: 32

約数和(自身を含む): 2979025920

約数和(自身を除く): 1129819323

約数列:

[1, 3, 7, 19, 21, 57, 133, 233, 399, 699, 1631, 4427, 4893, 13281, 19891, 30989, 59673, 92967, 139237, 377929, 417711, 1133787, 2645503, 4634603, 7936509, 13903809, 32442221, 88057457, 97326663, 264172371, 616402199, 1849206597]

約数ペア:

[(1, 1849206597), (3, 616402199), (7, 264172371), (19, 97326663), (21, 88057457), (57, 32442221), (133, 13903809), (233, 7936509), (399, 4634603), (699, 2645503), (1631, 1133787), (4427, 417711), (4893, 377929), (13281, 139237), (19891, 92967), (30989, 59673)]