191880388

素因数分解:

$2^2\times 7^1\times {\mathrm{6852871}}^1$

素因数の和:6852882

約数の個数: 12

約数和(自身を含む): 383760832

約数和(自身を除く): 191880444

約数列:

[1, 2, 4, 7, 14, 28, 6852871, 13705742, 27411484, 47970097, 95940194, 191880388]

約数ペア:

[(1, 191880388), (2, 95940194), (4, 47970097), (7, 27411484), (14, 13705742), (28, 6852871)]