15698460368

素因数分解:

$2^4\times {\mathrm{7207}}^1\times {\mathrm{136139}}^1$

素因数の和:143354

約数の個数: 20

約数和(自身を含む): 30420210720

約数和(自身を除く): 14721750352

約数列:

[1, 2, 4, 8, 16, 7207, 14414, 28828, 57656, 115312, 136139, 272278, 544556, 1089112, 2178224, 981153773, 1962307546, 3924615092, 7849230184, 15698460368]

約数ペア:

[(1, 15698460368), (2, 7849230184), (4, 3924615092), (8, 1962307546), (16, 981153773), (7207, 2178224), (14414, 1089112), (28828, 544556), (57656, 272278), (115312, 136139)]