2186154554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{4801}}^1$

素因数の和:5366

約数の個数: 32

約数和(自身を含む): 3609567360

約数和(自身を除く): 1423412806

約数列:

[1, 2, 19, 23, 38, 46, 437, 521, 874, 1042, 4801, 9602, 9899, 11983, 19798, 23966, 91219, 110423, 182438, 220846, 227677, 455354, 2098037, 2501321, 4196074, 5002642, 47525099, 57530383, 95050198, 115060766, 1093077277, 2186154554]

約数ペア:

[(1, 2186154554), (2, 1093077277), (19, 115060766), (23, 95050198), (38, 57530383), (46, 47525099), (437, 5002642), (521, 4196074), (874, 2501321), (1042, 2098037), (4801, 455354), (9602, 227677), (9899, 220846), (11983, 182438), (19798, 110423), (23966, 91219)]