151909522

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{210401}}^1$

素因数の和:210441

約数の個数: 12

約数和(自身を含む): 240489486

約数和(自身を除く): 88579964

約数列:

[1, 2, 19, 38, 361, 722, 210401, 420802, 3997619, 7995238, 75954761, 151909522]

約数ペア:

[(1, 151909522), (2, 75954761), (19, 7995238), (38, 3997619), (361, 420802), (722, 210401)]