1215677038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1881853}}^1$

素因数の和:1881891

約数の個数: 16

約数和(自身を含む): 2032402320

約数和(自身を除く): 816725282

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1881853, 3763706, 31991501, 35755207, 63983002, 71510414, 607838519, 1215677038]

約数ペア:

[(1, 1215677038), (2, 607838519), (17, 71510414), (19, 63983002), (34, 35755207), (38, 31991501), (323, 3763706), (646, 1881853)]