2063809330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18761903}}^1$

素因数の和:18761921

約数の個数: 16

約数和(自身を含む): 4052571264

約数和(自身を除く): 1988761934

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 18761903, 37523806, 93809515, 187619030, 206380933, 412761866, 1031904665, 2063809330]

約数ペア:

[(1, 2063809330), (2, 1031904665), (5, 412761866), (10, 206380933), (11, 187619030), (22, 93809515), (55, 37523806), (110, 18761903)]