15515667914

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1\times {\mathrm{4493}}^1$

素因数の和:4942

約数の個数: 32

約数和(自身を含む): 23972505984

約数和(自身を除く): 8456838070

約数列:

[1, 2, 71, 83, 142, 166, 293, 586, 4493, 5893, 8986, 11786, 20803, 24319, 41606, 48638, 319003, 372919, 638006, 745838, 1316449, 1726649, 2632898, 3453298, 26477249, 52954498, 93467879, 109265267, 186935758, 218530534, 7757833957, 15515667914]

約数ペア:

[(1, 15515667914), (2, 7757833957), (71, 218530534), (83, 186935758), (142, 109265267), (166, 93467879), (293, 52954498), (586, 26477249), (4493, 3453298), (5893, 2632898), (8986, 1726649), (11786, 1316449), (20803, 745838), (24319, 638006), (41606, 372919), (48638, 319003)]