2019369424

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{3411097}}^1$

素因数の和:3411142

約数の個数: 20

約数和(自身を含む): 4018273444

約数和(自身を除く): 1998904020

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 3411097, 6822194, 13644388, 27288776, 54577552, 126210589, 252421178, 504842356, 1009684712, 2019369424]

約数ペア:

[(1, 2019369424), (2, 1009684712), (4, 504842356), (8, 252421178), (16, 126210589), (37, 54577552), (74, 27288776), (148, 13644388), (296, 6822194), (592, 3411097)]