15257874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7873}}^1$

素因数の和:7914

約数の個数: 32

約数和(自身を含む): 34015680

約数和(自身を除く): 18757806

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 7873, 15746, 23619, 47238, 133841, 149587, 267682, 299174, 401523, 448761, 803046, 897522, 2542979, 5085958, 7628937, 15257874]

約数ペア:

[(1, 15257874), (2, 7628937), (3, 5085958), (6, 2542979), (17, 897522), (19, 803046), (34, 448761), (38, 401523), (51, 299174), (57, 267682), (102, 149587), (114, 133841), (323, 47238), (646, 23619), (969, 15746), (1938, 7873)]