39941132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{11789}}^1$

素因数の和:11822

約数の個数: 36

約数和(自身を含む): 87811920

約数和(自身を除く): 47870788

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 11789, 23578, 47156, 82523, 129679, 165046, 259358, 330092, 518716, 907753, 1426469, 1815506, 2852938, 3631012, 5705876, 9985283, 19970566, 39941132]

約数ペア:

[(1, 39941132), (2, 19970566), (4, 9985283), (7, 5705876), (11, 3631012), (14, 2852938), (22, 1815506), (28, 1426469), (44, 907753), (77, 518716), (121, 330092), (154, 259358), (242, 165046), (308, 129679), (484, 82523), (847, 47156), (1694, 23578), (3388, 11789)]