1899886

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 24

約数和(自身を含む): 3205080

約数和(自身を除く): 1305194

約数列:

[1, 2, 17, 19, 34, 38, 173, 289, 323, 346, 578, 646, 2941, 3287, 5491, 5882, 6574, 10982, 49997, 55879, 99994, 111758, 949943, 1899886]

約数ペア:

[(1, 1899886), (2, 949943), (17, 111758), (19, 99994), (34, 55879), (38, 49997), (173, 10982), (289, 6574), (323, 5882), (346, 5491), (578, 3287), (646, 2941)]