12271952

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1423}}^1$

素因数の和:1456

約数の個数: 60

約数和(自身を含む): 30194496

約数和(自身を除く): 17922544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 1423, 2156, 2846, 4312, 5692, 8624, 9961, 11384, 15653, 19922, 22768, 31306, 39844, 62612, 69727, 79688, 109571, 125224, 139454, 159376, 219142, 250448, 278908, 438284, 557816, 766997, 876568, 1115632, 1533994, 1753136, 3067988, 6135976, 12271952]

約数ペア:

[(1, 12271952), (2, 6135976), (4, 3067988), (7, 1753136), (8, 1533994), (11, 1115632), (14, 876568), (16, 766997), (22, 557816), (28, 438284), (44, 278908), (49, 250448), (56, 219142), (77, 159376), (88, 139454), (98, 125224), (112, 109571), (154, 79688), (176, 69727), (196, 62612), (308, 39844), (392, 31306), (539, 22768), (616, 19922), (784, 15653), (1078, 11384), (1232, 9961), (1423, 8624), (2156, 5692), (2846, 4312)]