291212193602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6511027}}^1$

素因数の和:6511166

約数の個数: 32

約数和(自身を含む): 506297537280

約数和(自身を除く): 215085343678

約数列:

[1, 2, 11, 19, 22, 38, 107, 209, 214, 418, 1177, 2033, 2354, 4066, 22363, 44726, 6511027, 13022054, 71621297, 123709513, 143242594, 247419026, 696679889, 1360804643, 1393359778, 2721609286, 7663478779, 13236917891, 15326957558, 26473835782, 145606096801, 291212193602]

約数ペア:

[(1, 291212193602), (2, 145606096801), (11, 26473835782), (19, 15326957558), (22, 13236917891), (38, 7663478779), (107, 2721609286), (209, 1393359778), (214, 1360804643), (418, 696679889), (1177, 247419026), (2033, 143242594), (2354, 123709513), (4066, 71621297), (22363, 13022054), (44726, 6511027)]