12841070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1091}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 25474176

約数和(自身を除く): 12633106

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1091, 1177, 2182, 2354, 5455, 5885, 10910, 11770, 12001, 24002, 60005, 116737, 120010, 233474, 583685, 1167370, 1284107, 2568214, 6420535, 12841070]

約数ペア:

[(1, 12841070), (2, 6420535), (5, 2568214), (10, 1284107), (11, 1167370), (22, 583685), (55, 233474), (107, 120010), (110, 116737), (214, 60005), (535, 24002), (1070, 12001), (1091, 11770), (1177, 10910), (2182, 5885), (2354, 5455)]