2019841318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{616181}}^1$

素因数の和:616343

約数の個数: 16

約数和(自身を含む): 3327382800

約数和(自身を除く): 1307541482

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 616181, 1232362, 6777991, 13555982, 91810969, 183621938, 1009920659, 2019841318]

約数ペア:

[(1, 2019841318), (2, 1009920659), (11, 183621938), (22, 91810969), (149, 13555982), (298, 6777991), (1639, 1232362), (3278, 616181)]