131575342

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{11981}}^1$

素因数の和:12036

約数の個数: 24

約数和(自身を含む): 220708440

約数和(自身を除く): 89133098

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 5491, 10982, 11981, 23962, 203677, 227639, 407354, 455278, 3462509, 3869863, 6925018, 7739726, 65787671, 131575342]

約数ペア:

[(1, 131575342), (2, 65787671), (17, 7739726), (19, 6925018), (34, 3869863), (38, 3462509), (289, 455278), (323, 407354), (578, 227639), (646, 203677), (5491, 23962), (10982, 11981)]