189020474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{3853}}^1$

素因数の和:5165

約数の個数: 16

約数和(自身を含む): 298762080

約数和(自身を除く): 109741606

約数列:

[1, 2, 19, 38, 1291, 2582, 3853, 7706, 24529, 49058, 73207, 146414, 4974223, 9948446, 94510237, 189020474]

約数ペア:

[(1, 189020474), (2, 94510237), (19, 9948446), (38, 4974223), (1291, 146414), (2582, 73207), (3853, 49058), (7706, 24529)]