19095194

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4219}}^1$

素因数の和:4325

約数の個数: 16

約数和(自身を含む): 29978880

約数和(自身を除く): 10883686

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4219, 4526, 8438, 130789, 261578, 307987, 615974, 9547597, 19095194]

約数ペア:

[(1, 19095194), (2, 9547597), (31, 615974), (62, 307987), (73, 261578), (146, 130789), (2263, 8438), (4219, 4526)]