19292306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{2351}}^1$

素因数の和:2737

約数の個数: 16

約数和(自身を含む): 31667328

約数和(自身を除く): 12375022

約数列:

[1, 2, 11, 22, 373, 746, 2351, 4103, 4702, 8206, 25861, 51722, 876923, 1753846, 9646153, 19292306]

約数ペア:

[(1, 19292306), (2, 9646153), (11, 1753846), (22, 876923), (373, 51722), (746, 25861), (2351, 8206), (4103, 4702)]