239573014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1019}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 396576000

約数和(自身を除く): 157002986

約数列:

[1, 2, 19, 23, 38, 46, 269, 437, 538, 874, 1019, 2038, 5111, 6187, 10222, 12374, 19361, 23437, 38722, 46874, 117553, 235106, 274111, 445303, 548222, 890606, 5208109, 6304553, 10416218, 12609106, 119786507, 239573014]

約数ペア:

[(1, 239573014), (2, 119786507), (19, 12609106), (23, 10416218), (38, 6304553), (46, 5208109), (269, 890606), (437, 548222), (538, 445303), (874, 274111), (1019, 235106), (2038, 117553), (5111, 46874), (6187, 38722), (10222, 23437), (12374, 19361)]