19071944

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 37635840

約数和(自身を除く): 18563896

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 212, 248, 424, 1451, 1643, 2902, 3286, 5804, 6572, 11608, 13144, 44981, 76903, 89962, 153806, 179924, 307612, 359848, 615224, 2383993, 4767986, 9535972, 19071944]

約数ペア:

[(1, 19071944), (2, 9535972), (4, 4767986), (8, 2383993), (31, 615224), (53, 359848), (62, 307612), (106, 179924), (124, 153806), (212, 89962), (248, 76903), (424, 44981), (1451, 13144), (1643, 11608), (2902, 6572), (3286, 5804)]