15661786144

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{11937337}}^1$

素因数の和:11937388

約数の個数: 24

約数和(自身を含む): 31586196348

約数和(自身を除く): 15924410204

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 11937337, 23874674, 47749348, 95498696, 190997392, 381994784, 489430817, 978861634, 1957723268, 3915446536, 7830893072, 15661786144]

約数ペア:

[(1, 15661786144), (2, 7830893072), (4, 3915446536), (8, 1957723268), (16, 978861634), (32, 489430817), (41, 381994784), (82, 190997392), (164, 95498696), (328, 47749348), (656, 23874674), (1312, 11937337)]