19066707976

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{283697}}^1$

素因数の和:284005

約数の個数: 32

約数和(自身を含む): 37039610880

約数和(自身を除く): 17972902904

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 271, 542, 1084, 2168, 8401, 16802, 33604, 67208, 283697, 567394, 1134788, 2269576, 8794607, 17589214, 35178428, 70356856, 76881887, 153763774, 307527548, 615055096, 2383338497, 4766676994, 9533353988, 19066707976]

約数ペア:

[(1, 19066707976), (2, 9533353988), (4, 4766676994), (8, 2383338497), (31, 615055096), (62, 307527548), (124, 153763774), (248, 76881887), (271, 70356856), (542, 35178428), (1084, 17589214), (2168, 8794607), (8401, 2269576), (16802, 1134788), (33604, 567394), (67208, 283697)]