19168136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{184309}}^1$

素因数の和:184328

約数の個数: 16

約数和(自身を含む): 38705100

約数和(自身を除く): 19536964

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 184309, 368618, 737236, 1474472, 2396017, 4792034, 9584068, 19168136]

約数ペア:

[(1, 19168136), (2, 9584068), (4, 4792034), (8, 2396017), (13, 1474472), (26, 737236), (52, 368618), (104, 184309)]