19360112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{52609}}^1$

素因数の和:52640

約数の個数: 20

約数和(自身を含む): 39141840

約数和(自身を除く): 19781728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 52609, 105218, 210436, 420872, 841744, 1210007, 2420014, 4840028, 9680056, 19360112]

約数ペア:

[(1, 19360112), (2, 9680056), (4, 4840028), (8, 2420014), (16, 1210007), (23, 841744), (46, 420872), (92, 210436), (184, 105218), (368, 52609)]