2019225424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4071019}}^1$

素因数の和:4071058

約数の個数: 20

約数和(自身を含む): 4038451840

約数和(自身を除く): 2019226416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4071019, 8142038, 16284076, 32568152, 65136304, 126201589, 252403178, 504806356, 1009612712, 2019225424]

約数ペア:

[(1, 2019225424), (2, 1009612712), (4, 504806356), (8, 252403178), (16, 126201589), (31, 65136304), (62, 32568152), (124, 16284076), (248, 8142038), (496, 4071019)]