19602256

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53267}}^1$

素因数の和:53298

約数の個数: 20

約数和(自身を含む): 39631392

約数和(自身を除く): 20029136

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 53267, 106534, 213068, 426136, 852272, 1225141, 2450282, 4900564, 9801128, 19602256]

約数ペア:

[(1, 19602256), (2, 9801128), (4, 4900564), (8, 2450282), (16, 1225141), (23, 852272), (46, 426136), (92, 213068), (184, 106534), (368, 53267)]