15691802512

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2441}}^1\times {\mathrm{3067}}^1$

素因数の和:5647

約数の個数: 40

約数和(自身を含む): 30657493152

約数和(自身を除く): 14965690640

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2441, 3067, 4882, 6134, 9764, 12268, 19528, 24536, 39056, 49072, 319771, 401777, 639542, 803554, 1279084, 1607108, 2558168, 3214216, 5116336, 6428432, 7486547, 14973094, 29946188, 59892376, 119784752, 980737657, 1961475314, 3922950628, 7845901256, 15691802512]

約数ペア:

[(1, 15691802512), (2, 7845901256), (4, 3922950628), (8, 1961475314), (16, 980737657), (131, 119784752), (262, 59892376), (524, 29946188), (1048, 14973094), (2096, 7486547), (2441, 6428432), (3067, 5116336), (4882, 3214216), (6134, 2558168), (9764, 1607108), (12268, 1279084), (19528, 803554), (24536, 639542), (39056, 401777), (49072, 319771)]