13689844

素因数分解:

$2^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1409}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 27478080

約数和(自身を除く): 13788236

約数列:

[1, 2, 4, 7, 14, 28, 347, 694, 1388, 1409, 2429, 2818, 4858, 5636, 9716, 9863, 19726, 39452, 488923, 977846, 1955692, 3422461, 6844922, 13689844]

約数ペア:

[(1, 13689844), (2, 6844922), (4, 3422461), (7, 1955692), (14, 977846), (28, 488923), (347, 39452), (694, 19726), (1388, 9863), (1409, 9716), (2429, 5636), (2818, 4858)]