12959748

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{18947}}^1$

素因数の和:18976

約数の個数: 36

約数和(自身を含む): 34485360

約数和(自身を除く): 21525612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 18947, 37894, 56841, 75788, 113682, 170523, 227364, 341046, 359993, 682092, 719986, 1079979, 1439972, 2159958, 3239937, 4319916, 6479874, 12959748]

約数ペア:

[(1, 12959748), (2, 6479874), (3, 4319916), (4, 3239937), (6, 2159958), (9, 1439972), (12, 1079979), (18, 719986), (19, 682092), (36, 359993), (38, 341046), (57, 227364), (76, 170523), (114, 113682), (171, 75788), (228, 56841), (342, 37894), (684, 18947)]