16390738442

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{8689}}^1\times {\mathrm{5581}}^1$

素因数の和:14298

約数の個数: 24

約数和(自身を含む): 26630661420

約数和(自身を除く): 10239922978

約数列:

[1, 2, 13, 26, 169, 338, 5581, 8689, 11162, 17378, 72553, 112957, 145106, 225914, 943189, 1468441, 1886378, 2936882, 48493309, 96986618, 630413017, 1260826034, 8195369221, 16390738442]

約数ペア:

[(1, 16390738442), (2, 8195369221), (13, 1260826034), (26, 630413017), (169, 96986618), (338, 48493309), (5581, 2936882), (8689, 1886378), (11162, 1468441), (17378, 943189), (72553, 225914), (112957, 145106)]