19563204

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{9007}}^1$

素因数の和:9195

約数の個数: 24

約数和(自身を含む): 45904768

約数和(自身を除く): 26341564

約数列:

[1, 2, 3, 4, 6, 12, 181, 362, 543, 724, 1086, 2172, 9007, 18014, 27021, 36028, 54042, 108084, 1630267, 3260534, 4890801, 6521068, 9781602, 19563204]

約数ペア:

[(1, 19563204), (2, 9781602), (3, 6521068), (4, 4890801), (6, 3260534), (12, 1630267), (181, 108084), (362, 54042), (543, 36028), (724, 27021), (1086, 18014), (2172, 9007)]