19759622

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10477}}^1$

素因数の和:10543

約数の個数: 16

約数和(自身を含む): 31685472

約数和(自身を除く): 11925850

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 10477, 20954, 240971, 429557, 481942, 859114, 9879811, 19759622]

約数ペア:

[(1, 19759622), (2, 9879811), (23, 859114), (41, 481942), (46, 429557), (82, 240971), (943, 20954), (1886, 10477)]