12086781982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{809}}^1\times {\mathrm{4957}}^1$

素因数の和:5916

約数の個数: 32

約数和(自身を含む): 19951388640

約数和(自身を除く): 7864606658

約数列:

[1, 2, 11, 22, 137, 274, 809, 1507, 1618, 3014, 4957, 8899, 9914, 17798, 54527, 109054, 110833, 221666, 679109, 1219163, 1358218, 2438326, 4010213, 7470199, 8020426, 14940398, 44112343, 88224686, 549399181, 1098798362, 6043390991, 12086781982]

約数ペア:

[(1, 12086781982), (2, 6043390991), (11, 1098798362), (22, 549399181), (137, 88224686), (274, 44112343), (809, 14940398), (1507, 8020426), (1618, 7470199), (3014, 4010213), (4957, 2438326), (8899, 1358218), (9914, 1219163), (17798, 679109), (54527, 221666), (109054, 110833)]