19134752

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6601

約数の個数: 48

約数和(自身を含む): 46372032

約数和(自身を除く): 27237280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 6571, 13142, 26284, 45997, 52568, 85423, 91994, 105136, 170846, 183988, 210272, 341692, 367976, 597961, 683384, 735952, 1195922, 1366768, 1471904, 2391844, 2733536, 4783688, 9567376, 19134752]

約数ペア:

[(1, 19134752), (2, 9567376), (4, 4783688), (7, 2733536), (8, 2391844), (13, 1471904), (14, 1366768), (16, 1195922), (26, 735952), (28, 683384), (32, 597961), (52, 367976), (56, 341692), (91, 210272), (104, 183988), (112, 170846), (182, 105136), (208, 91994), (224, 85423), (364, 52568), (416, 45997), (728, 26284), (1456, 13142), (2912, 6571)]