15204971204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{227}}^2\times {\mathrm{1039}}^1$

素因数の和:1568

約数の個数: 36

約数和(自身を含む): 27128949120

約数和(自身を除く): 11923977916

約数列:

[1, 2, 4, 71, 142, 227, 284, 454, 908, 1039, 2078, 4156, 16117, 32234, 51529, 64468, 73769, 103058, 147538, 206116, 235853, 295076, 471706, 943412, 3658559, 7317118, 14634236, 16745563, 33491126, 53538631, 66982252, 107077262, 214154524, 3801242801, 7602485602, 15204971204]

約数ペア:

[(1, 15204971204), (2, 7602485602), (4, 3801242801), (71, 214154524), (142, 107077262), (227, 66982252), (284, 53538631), (454, 33491126), (908, 16745563), (1039, 14634236), (2078, 7317118), (4156, 3658559), (16117, 943412), (32234, 471706), (51529, 295076), (64468, 235853), (73769, 206116), (103058, 147538)]