16648142

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8941}}^1$

素因数の和:8976

約数の個数: 24

約数和(自身を含む): 30581640

約数和(自身を除く): 13933498

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 8941, 17882, 62587, 125174, 169879, 339758, 438109, 876218, 1189153, 2378306, 8324071, 16648142]

約数ペア:

[(1, 16648142), (2, 8324071), (7, 2378306), (14, 1189153), (19, 876218), (38, 438109), (49, 339758), (98, 169879), (133, 125174), (266, 62587), (931, 17882), (1862, 8941)]