16121896701

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1898257}}^1$

素因数の和:1898428

約数の個数: 16

約数和(自身を含む): 22779096000

約数和(自身を除く): 6657199299

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 1898257, 5694771, 36066883, 108200649, 282840293, 848520879, 5373965567, 16121896701]

約数ペア:

[(1, 16121896701), (3, 5373965567), (19, 848520879), (57, 282840293), (149, 108200649), (447, 36066883), (2831, 5694771), (8493, 1898257)]