19175296

素因数分解:

$2^7\times 7^1\times {\mathrm{21401}}^1$

素因数の和:21422

約数の個数: 32

約数和(自身を含む): 43660080

約数和(自身を除く): 24484784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 21401, 42802, 85604, 149807, 171208, 299614, 342416, 599228, 684832, 1198456, 1369664, 2396912, 2739328, 4793824, 9587648, 19175296]

約数ペア:

[(1, 19175296), (2, 9587648), (4, 4793824), (7, 2739328), (8, 2396912), (14, 1369664), (16, 1198456), (28, 684832), (32, 599228), (56, 342416), (64, 299614), (112, 171208), (128, 149807), (224, 85604), (448, 42802), (896, 21401)]