15663896

素因数分解:

$2^3\times {\mathrm{419}}^1\times {\mathrm{4673}}^1$

素因数の和:5098

約数の個数: 16

約数和(自身を含む): 29446200

約数和(自身を除く): 13782304

約数列:

[1, 2, 4, 8, 419, 838, 1676, 3352, 4673, 9346, 18692, 37384, 1957987, 3915974, 7831948, 15663896]

約数ペア:

[(1, 15663896), (2, 7831948), (4, 3915974), (8, 1957987), (419, 37384), (838, 18692), (1676, 9346), (3352, 4673)]