15679974694

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{51431}}^1$

素因数の和:51636

約数の個数: 32

約数和(自身を含む): 25329231360

約数和(自身を除く): 9649256666

約数列:

[1, 2, 19, 38, 71, 113, 142, 226, 1349, 2147, 2698, 4294, 8023, 16046, 51431, 102862, 152437, 304874, 977189, 1954378, 3651601, 5811703, 7303202, 11623406, 69380419, 110422357, 138760838, 220844714, 412630913, 825261826, 7839987347, 15679974694]

約数ペア:

[(1, 15679974694), (2, 7839987347), (19, 825261826), (38, 412630913), (71, 220844714), (113, 138760838), (142, 110422357), (226, 69380419), (1349, 11623406), (2147, 7303202), (2698, 5811703), (4294, 3651601), (8023, 1954378), (16046, 977189), (51431, 304874), (102862, 152437)]