19029994

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2801}}^1$

素因数の和:2925

約数の個数: 16

約数和(自身を含む): 29589120

約数和(自身を除く): 10559126

約数列:

[1, 2, 43, 79, 86, 158, 2801, 3397, 5602, 6794, 120443, 221279, 240886, 442558, 9514997, 19029994]

約数ペア:

[(1, 19029994), (2, 9514997), (43, 442558), (79, 240886), (86, 221279), (158, 120443), (2801, 6794), (3397, 5602)]