21594254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{751}}^1\times {\mathrm{1307}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 35410176

約数和(自身を除く): 13815922

約数列:

[1, 2, 11, 22, 751, 1307, 1502, 2614, 8261, 14377, 16522, 28754, 981557, 1963114, 10797127, 21594254]

約数ペア:

[(1, 21594254), (2, 10797127), (11, 1963114), (22, 981557), (751, 28754), (1307, 16522), (1502, 14377), (2614, 8261)]