1941746686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{7247}}^1$

素因数の和:7920

約数の個数: 32

約数和(自身を含む): 3350315520

約数和(自身を除く): 1408568834

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 641, 1282, 7051, 7247, 12179, 14102, 14494, 24358, 79717, 133969, 137693, 159434, 267938, 275386, 1514623, 3029246, 4645327, 9290654, 51098597, 88261213, 102197194, 176522426, 970873343, 1941746686]

約数ペア:

[(1, 1941746686), (2, 970873343), (11, 176522426), (19, 102197194), (22, 88261213), (38, 51098597), (209, 9290654), (418, 4645327), (641, 3029246), (1282, 1514623), (7051, 275386), (7247, 267938), (12179, 159434), (14102, 137693), (14494, 133969), (24358, 79717)]