181872028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{184081}}^1$

素因数の和:184117

約数の個数: 24

約数和(自身を含む): 360800720

約数和(自身を除く): 178928692

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 184081, 368162, 736324, 2393053, 3497539, 4786106, 6995078, 9572212, 13990156, 45468007, 90936014, 181872028]

約数ペア:

[(1, 181872028), (2, 90936014), (4, 45468007), (13, 13990156), (19, 9572212), (26, 6995078), (38, 4786106), (52, 3497539), (76, 2393053), (247, 736324), (494, 368162), (988, 184081)]