1869774344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{12301147}}^1$

素因数の和:12301172

約数の個数: 16

約数和(自身を含む): 3690344400

約数和(自身を除く): 1820570056

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 12301147, 24602294, 49204588, 98409176, 233721793, 467443586, 934887172, 1869774344]

約数ペア:

[(1, 1869774344), (2, 934887172), (4, 467443586), (8, 233721793), (19, 98409176), (38, 49204588), (76, 24602294), (152, 12301147)]