2019025538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53132251}}^1$

素因数の和:53132272

約数の個数: 8

約数和(自身を含む): 3187935120

約数和(自身を除く): 1168909582

約数列:

[1, 2, 19, 38, 53132251, 106264502, 1009512769, 2019025538]

約数ペア:

[(1, 2019025538), (2, 1009512769), (19, 106264502), (38, 53132251)]