30929954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{19259}}^1$

素因数の和:19345

約数の個数: 16

約数和(自身を含む): 51308640

約数和(自身を除く): 20378686

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 19259, 38518, 211849, 423698, 1405907, 2811814, 15464977, 30929954]

約数ペア:

[(1, 30929954), (2, 15464977), (11, 2811814), (22, 1405907), (73, 423698), (146, 211849), (803, 38518), (1606, 19259)]