195415892

素因数分解:

$2^2\times 7^1\times {\mathrm{6979139}}^1$

素因数の和:6979150

約数の個数: 12

約数和(自身を含む): 390831840

約数和(自身を除く): 195415948

約数列:

[1, 2, 4, 7, 14, 28, 6979139, 13958278, 27916556, 48853973, 97707946, 195415892]

約数ペア:

[(1, 195415892), (2, 97707946), (4, 48853973), (7, 27916556), (14, 13958278), (28, 6979139)]