187876123

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{977}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 205380000

約数和(自身を除く): 17503877

約数列:

[1, 19, 29, 349, 551, 977, 6631, 10121, 18563, 28333, 192299, 340973, 538327, 6478487, 9888217, 187876123]

約数ペア:

[(1, 187876123), (19, 9888217), (29, 6478487), (349, 538327), (551, 340973), (977, 192299), (6631, 28333), (10121, 18563)]