15721286966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{115613}}^1$

素因数の和:116516

約数の個数: 32

約数和(自身を含む): 29434399488

約数和(自身を除く): 13713112522

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 883, 1766, 6181, 9713, 12362, 19426, 67991, 115613, 135982, 231226, 809291, 1271743, 1618582, 2543486, 8902201, 17804402, 102086279, 204172558, 714603953, 1122949069, 1429207906, 2245898138, 7860643483, 15721286966]

約数ペア:

[(1, 15721286966), (2, 7860643483), (7, 2245898138), (11, 1429207906), (14, 1122949069), (22, 714603953), (77, 204172558), (154, 102086279), (883, 17804402), (1766, 8902201), (6181, 2543486), (9713, 1618582), (12362, 1271743), (19426, 809291), (67991, 231226), (115613, 135982)]