1889744

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1423}}^1$

素因数の和:1514

約数の個数: 20

約数和(自身を含む): 3708096

約数和(自身を除く): 1818352

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1423, 2846, 5692, 11384, 22768, 118109, 236218, 472436, 944872, 1889744]

約数ペア:

[(1, 1889744), (2, 944872), (4, 472436), (8, 236218), (16, 118109), (83, 22768), (166, 11384), (332, 5692), (664, 2846), (1328, 1423)]