15996218

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67211}}^1$

素因数の和:67237

約数の個数: 16

約数和(自身を含む): 29035584

約数和(自身を除く): 13039366

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 67211, 134422, 470477, 940954, 1142587, 2285174, 7998109, 15996218]

約数ペア:

[(1, 15996218), (2, 7998109), (7, 2285174), (14, 1142587), (17, 940954), (34, 470477), (119, 134422), (238, 67211)]