19291254752

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7829243}}^1$

素因数の和:7829271

約数の個数: 48

約数和(自身を含む): 47351267712

約数和(自身を除く): 28060012960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 7829243, 15658486, 31316972, 54804701, 62633944, 86121673, 109609402, 125267888, 172243346, 219218804, 250535776, 344486692, 438437608, 602851711, 688973384, 876875216, 1205703422, 1377946768, 1753750432, 2411406844, 2755893536, 4822813688, 9645627376, 19291254752]

約数ペア:

[(1, 19291254752), (2, 9645627376), (4, 4822813688), (7, 2755893536), (8, 2411406844), (11, 1753750432), (14, 1377946768), (16, 1205703422), (22, 876875216), (28, 688973384), (32, 602851711), (44, 438437608), (56, 344486692), (77, 250535776), (88, 219218804), (112, 172243346), (154, 125267888), (176, 109609402), (224, 86121673), (308, 62633944), (352, 54804701), (616, 31316972), (1232, 15658486), (2464, 7829243)]