21083594

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1597}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 38658816

約数和(自身を除く): 17575222

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1597, 1886, 3194, 6601, 11179, 13202, 22358, 36731, 65477, 73462, 130954, 257117, 458339, 514234, 916678, 1505971, 3011942, 10541797, 21083594]

約数ペア:

[(1, 21083594), (2, 10541797), (7, 3011942), (14, 1505971), (23, 916678), (41, 514234), (46, 458339), (82, 257117), (161, 130954), (287, 73462), (322, 65477), (574, 36731), (943, 22358), (1597, 13202), (1886, 11179), (3194, 6601)]