2019252818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{512761}}^1$

素因数の和:512953

約数の個数: 16

約数和(自身を含む): 3322697760

約数和(自身を除く): 1303444942

約数列:

[1, 2, 11, 22, 179, 358, 1969, 3938, 512761, 1025522, 5640371, 11280742, 91784219, 183568438, 1009626409, 2019252818]

約数ペア:

[(1, 2019252818), (2, 1009626409), (11, 183568438), (22, 91784219), (179, 11280742), (358, 5640371), (1969, 1025522), (3938, 512761)]