19328463

素因数分解:

$3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1033}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 36132096

約数和(自身を除く): 16803633

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 243, 297, 567, 693, 891, 1033, 1701, 2079, 2673, 3099, 6237, 7231, 9297, 11363, 18711, 21693, 27891, 34089, 65079, 79541, 83673, 102267, 195237, 238623, 251019, 306801, 585711, 715869, 920403, 1757133, 2147607, 2761209, 6442821, 19328463]

約数ペア:

[(1, 19328463), (3, 6442821), (7, 2761209), (9, 2147607), (11, 1757133), (21, 920403), (27, 715869), (33, 585711), (63, 306801), (77, 251019), (81, 238623), (99, 195237), (189, 102267), (231, 83673), (243, 79541), (297, 65079), (567, 34089), (693, 27891), (891, 21693), (1033, 18711), (1701, 11363), (2079, 9297), (2673, 7231), (3099, 6237)]