12841136

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1$

素因数の和:1522

約数の個数: 60

約数和(自身を含む): 31593960

約数和(自身を除く): 18752824

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, 1489, 2156, 2978, 4312, 5956, 8624, 10423, 11912, 16379, 20846, 23824, 32758, 41692, 65516, 72961, 83384, 114653, 131032, 145922, 166768, 229306, 262064, 291844, 458612, 583688, 802571, 917224, 1167376, 1605142, 1834448, 3210284, 6420568, 12841136]

約数ペア:

[(1, 12841136), (2, 6420568), (4, 3210284), (7, 1834448), (8, 1605142), (11, 1167376), (14, 917224), (16, 802571), (22, 583688), (28, 458612), (44, 291844), (49, 262064), (56, 229306), (77, 166768), (88, 145922), (98, 131032), (112, 114653), (154, 83384), (176, 72961), (196, 65516), (308, 41692), (392, 32758), (539, 23824), (616, 20846), (784, 16379), (1078, 11912), (1232, 10423), (1489, 8624), (2156, 5956), (2978, 4312)]