189184978

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{3823}}^1$

素因数の和:4161

約数の個数: 16

約数和(自身を含む): 287717760

約数和(自身を除く): 98532782

約数列:

[1, 2, 109, 218, 227, 454, 3823, 7646, 24743, 49486, 416707, 833414, 867821, 1735642, 94592489, 189184978]

約数ペア:

[(1, 189184978), (2, 94592489), (109, 1735642), (218, 867821), (227, 833414), (454, 416707), (3823, 49486), (7646, 24743)]