219310566

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1589207}}^1$

素因数の和:1589235

約数の個数: 16

約数和(自身を含む): 457691904

約数和(自身を除く): 238381338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1589207, 3178414, 4767621, 9535242, 36551761, 73103522, 109655283, 219310566]

約数ペア:

[(1, 219310566), (2, 109655283), (3, 73103522), (6, 36551761), (23, 9535242), (46, 4767621), (69, 3178414), (138, 1589207)]