19036688

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9833}}^1$

素因数の和:9863

約数の個数: 30

約数和(自身を含む): 40545582

約数和(自身を除く): 21508894

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9833, 19666, 39332, 78664, 108163, 157328, 216326, 432652, 865304, 1189793, 1730608, 2379586, 4759172, 9518344, 19036688]

約数ペア:

[(1, 19036688), (2, 9518344), (4, 4759172), (8, 2379586), (11, 1730608), (16, 1189793), (22, 865304), (44, 432652), (88, 216326), (121, 157328), (176, 108163), (242, 78664), (484, 39332), (968, 19666), (1936, 9833)]