145214014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{18913}}^1$

素因数の和:19275

約数の個数: 16

約数和(自身を含む): 238316400

約数和(自身を除く): 93102386

約数列:

[1, 2, 11, 22, 349, 698, 3839, 7678, 18913, 37826, 208043, 416086, 6600637, 13201274, 72607007, 145214014]

約数ペア:

[(1, 145214014), (2, 72607007), (11, 13201274), (22, 6600637), (349, 416086), (698, 208043), (3839, 37826), (7678, 18913)]