47938786

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{180221}}^1$

素因数の和:180249

約数の個数: 16

約数和(自身を含む): 86506560

約数和(自身を除く): 38567774

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 180221, 360442, 1261547, 2523094, 3424199, 6848398, 23969393, 47938786]

約数ペア:

[(1, 47938786), (2, 23969393), (7, 6848398), (14, 3424199), (19, 2523094), (38, 1261547), (133, 360442), (266, 180221)]