189815758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{57139}}^1$

素因数の和:57303

約数の個数: 16

約数和(自身を含む): 312670080

約数和(自身を除く): 122854322

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 57139, 114278, 628529, 1257058, 8627989, 17255978, 94907879, 189815758]

約数ペア:

[(1, 189815758), (2, 94907879), (11, 17255978), (22, 8627989), (151, 1257058), (302, 628529), (1661, 114278), (3322, 57139)]