190020112

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{516359}}^1$

素因数の和:516390

約数の個数: 20

約数和(自身を含む): 384171840

約数和(自身を除く): 194151728

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 516359, 1032718, 2065436, 4130872, 8261744, 11876257, 23752514, 47505028, 95010056, 190020112]

約数ペア:

[(1, 190020112), (2, 95010056), (4, 47505028), (8, 23752514), (16, 11876257), (23, 8261744), (46, 4130872), (92, 2065436), (184, 1032718), (368, 516359)]