27803156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11801}}^1$

素因数の和:11855

約数の個数: 24

約数和(自身を含む): 52872960

約数和(自身を除く): 25069804

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 11801, 23602, 47204, 224219, 365831, 448438, 731662, 896876, 1463324, 6950789, 13901578, 27803156]

約数ペア:

[(1, 27803156), (2, 13901578), (4, 6950789), (19, 1463324), (31, 896876), (38, 731662), (62, 448438), (76, 365831), (124, 224219), (589, 47204), (1178, 23602), (2356, 11801)]