15828162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1913}}^1$

素因数の和:2122

約数の個数: 32

約数和(自身を含む): 36381312

約数和(自身を除く): 20553150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 1913, 2758, 3826, 4137, 5739, 8274, 11478, 13391, 26782, 40173, 80346, 376861, 753722, 1130583, 2261166, 2638027, 5276054, 7914081, 15828162]

約数ペア:

[(1, 15828162), (2, 7914081), (3, 5276054), (6, 2638027), (7, 2261166), (14, 1130583), (21, 753722), (42, 376861), (197, 80346), (394, 40173), (591, 26782), (1182, 13391), (1379, 11478), (1913, 8274), (2758, 5739), (3826, 4137)]