19761088

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{2357}}^1$

素因数の和:2500

約数の個数: 28

約数和(自身を含む): 39529512

約数和(自身を除く): 19768424

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 2357, 4192, 4714, 8384, 9428, 18856, 37712, 75424, 150848, 308767, 617534, 1235068, 2470136, 4940272, 9880544, 19761088]

約数ペア:

[(1, 19761088), (2, 9880544), (4, 4940272), (8, 2470136), (16, 1235068), (32, 617534), (64, 308767), (131, 150848), (262, 75424), (524, 37712), (1048, 18856), (2096, 9428), (2357, 8384), (4192, 4714)]