19285648

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{2089}}^1$

素因数の和:2674

約数の個数: 20

約数和(自身を含む): 37448620

約数和(自身を除く): 18162972

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2089, 2308, 4178, 4616, 8356, 9232, 16712, 33424, 1205353, 2410706, 4821412, 9642824, 19285648]

約数ペア:

[(1, 19285648), (2, 9642824), (4, 4821412), (8, 2410706), (16, 1205353), (577, 33424), (1154, 16712), (2089, 9232), (2308, 8356), (4178, 4616)]