12984296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6609

約数の個数: 32

約数和(自身を含む): 27602400

約数和(自身を除く): 14618104

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 6571, 13142, 26284, 52568, 85423, 124849, 170846, 249698, 341692, 499396, 683384, 998792, 1623037, 3246074, 6492148, 12984296]

約数ペア:

[(1, 12984296), (2, 6492148), (4, 3246074), (8, 1623037), (13, 998792), (19, 683384), (26, 499396), (38, 341692), (52, 249698), (76, 170846), (104, 124849), (152, 85423), (247, 52568), (494, 26284), (988, 13142), (1976, 6571)]