17830288

素因数分解:

$2^4\times 7^1\times {\mathrm{159199}}^1$

素因数の和:159214

約数の個数: 20

約数和(自身を含む): 39481600

約数和(自身を除く): 21651312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 159199, 318398, 636796, 1114393, 1273592, 2228786, 2547184, 4457572, 8915144, 17830288]

約数ペア:

[(1, 17830288), (2, 8915144), (4, 4457572), (7, 2547184), (8, 2228786), (14, 1273592), (16, 1114393), (28, 636796), (56, 318398), (112, 159199)]