15697979458

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1\times {\mathrm{31271}}^1$

素因数の和:32862

約数の個数: 32

約数和(自身を含む): 28099768320

約数和(自身を除く): 12401788862

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1559, 3118, 10913, 21826, 31271, 35857, 62542, 71714, 218897, 250999, 437794, 501998, 719233, 1438466, 5034631, 10069262, 48751489, 97502978, 341260423, 682520846, 1121284247, 2242568494, 7848989729, 15697979458]

約数ペア:

[(1, 15697979458), (2, 7848989729), (7, 2242568494), (14, 1121284247), (23, 682520846), (46, 341260423), (161, 97502978), (322, 48751489), (1559, 10069262), (3118, 5034631), (10913, 1438466), (21826, 719233), (31271, 501998), (35857, 437794), (62542, 250999), (71714, 218897)]