19734844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2677}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 36742160

約数和(自身を除く): 17007316

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 1843, 2677, 3686, 5354, 7372, 10708, 50863, 101726, 203452, 259669, 519338, 1038676, 4933711, 9867422, 19734844]

約数ペア:

[(1, 19734844), (2, 9867422), (4, 4933711), (19, 1038676), (38, 519338), (76, 259669), (97, 203452), (194, 101726), (388, 50863), (1843, 10708), (2677, 7372), (3686, 5354)]