16483958972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{538199}}^1$

素因数の和:538266

約数の個数: 48

約数和(自身を含む): 33755904000

約数和(自身を除く): 17271945028

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 7657, 15314, 30628, 538199, 1076398, 2152796, 6996587, 10225781, 13993174, 16684169, 20451562, 27986348, 33368338, 40903124, 66736676, 132935153, 216894197, 265870306, 316999211, 433788394, 531740612, 633998422, 867576788, 1267996844, 4120989743, 8241979486, 16483958972]

約数ペア:

[(1, 16483958972), (2, 8241979486), (4, 4120989743), (13, 1267996844), (19, 867576788), (26, 633998422), (31, 531740612), (38, 433788394), (52, 316999211), (62, 265870306), (76, 216894197), (124, 132935153), (247, 66736676), (403, 40903124), (494, 33368338), (589, 27986348), (806, 20451562), (988, 16684169), (1178, 13993174), (1612, 10225781), (2356, 6996587), (7657, 2152796), (15314, 1076398), (30628, 538199)]