329458214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{19571}}^1$

素因数の和:20035

約数の個数: 16

約数和(自身を含む): 521398080

約数和(自身を除く): 191939866

約数列:

[1, 2, 19, 38, 443, 886, 8417, 16834, 19571, 39142, 371849, 743698, 8669953, 17339906, 164729107, 329458214]

約数ペア:

[(1, 329458214), (2, 164729107), (19, 17339906), (38, 8669953), (443, 743698), (886, 371849), (8417, 39142), (16834, 19571)]