15697730986

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{523}}^1\times {\mathrm{15649}}^1$

素因数の和:16318

約数の個数: 32

約数和(自身を含む): 27160387200

約数和(自身を除く): 11462656214

約数列:

[1, 2, 7, 14, 137, 274, 523, 959, 1046, 1918, 3661, 7322, 15649, 31298, 71651, 109543, 143302, 219086, 501557, 1003114, 2143913, 4287826, 8184427, 15007391, 16368854, 30014782, 57290989, 114581978, 1121266499, 2242532998, 7848865493, 15697730986]

約数ペア:

[(1, 15697730986), (2, 7848865493), (7, 2242532998), (14, 1121266499), (137, 114581978), (274, 57290989), (523, 30014782), (959, 16368854), (1046, 15007391), (1918, 8184427), (3661, 4287826), (7322, 2143913), (15649, 1003114), (31298, 501557), (71651, 219086), (109543, 143302)]